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authorBoskSpb <bosk@mail.ru>2016-12-15 01:05:35 +0300
committerGitHub <noreply@github.com>2016-12-15 01:05:35 +0300
commitebf2e82f9687110b0237245169f2ae20f18382c0 (patch)
treeffd2f53566b2351e8c345124c47fe5a7f4509908 /www/external
parente2f15230ac9c4c90b483914398886c70f7d6dd04 (diff)
parent1d9625d30bec5929164fb53b237fa4995f6991f5 (diff)
Merge pull request #1 from pliablepixels/master
updating
Diffstat (limited to 'www/external')
-rw-r--r--www/external/GCMIntentService.java543
-rw-r--r--www/external/NeuQuant.min.js55
-rw-r--r--www/external/angular-carousel.min.js124
-rw-r--r--www/external/angular-circular-navigation.min.js5
-rw-r--r--www/external/canvas-toBlob.min.js17
-rw-r--r--www/external/draggabilly.pkgd.min.js96
-rw-r--r--www/external/gifwriter.min.js64
-rw-r--r--www/external/imagesloaded.pkgd.min.js42
-rw-r--r--www/external/ion-pullup.min.js10
-rw-r--r--www/external/ionRadio.min.js12
-rw-r--r--www/external/ionic.content.banner.min.js12
-rw-r--r--www/external/ionic.scroll.sista.min.js28
-rw-r--r--www/external/ng-websocket.min.js31
-rw-r--r--www/external/origjs/NeuQuant.js389
-rw-r--r--www/external/origjs/README.TXT3
-rw-r--r--www/external/origjs/angular-carousel.js (renamed from www/external/angular-carousel.js)26
-rw-r--r--www/external/origjs/angular-circular-navigation.js (renamed from www/external/angular-circular-navigation.js)0
-rw-r--r--www/external/origjs/angular-ios9-uiwebview.patch.js73
-rw-r--r--www/external/origjs/canvas-toBlob.js (renamed from www/external/canvas-toBlob.js)0
-rw-r--r--www/external/origjs/draggabilly.pkgd.js (renamed from www/external/draggabilly.pkgd.js)0
-rw-r--r--www/external/origjs/gifwriter.js406
-rw-r--r--www/external/origjs/imagesloaded.pkgd.js (renamed from www/external/imagesloaded.pkgd.js)0
-rwxr-xr-xwww/external/origjs/ion-pullup.js (renamed from www/external/ion-pullup.js)0
-rw-r--r--www/external/origjs/ionRadio.js (renamed from www/external/ionRadio.js)0
-rw-r--r--www/external/origjs/ionic.content.banner.js (renamed from www/external/ionic.content.banner.js)0
-rw-r--r--www/external/origjs/ionic.scroll.sista.js (renamed from www/external/ionic.scroll.sista.js)0
-rw-r--r--www/external/origjs/ng-websocket.js (renamed from www/external/ng-websocket.js)0
-rw-r--r--www/external/origjs/packery.pkgd.js (renamed from www/external/packery.pkgd.js)4
-rw-r--r--www/external/packery.pkgd.min.js270
-rw-r--r--www/external/polyfill.min.js4
-rw-r--r--www/external/screwdriver.js151
31 files changed, 1806 insertions, 559 deletions
diff --git a/www/external/GCMIntentService.java b/www/external/GCMIntentService.java
deleted file mode 100644
index 9ffe5836..00000000
--- a/www/external/GCMIntentService.java
+++ /dev/null
@@ -1,543 +0,0 @@
-package com.adobe.phonegap.push;
-
-import android.annotation.SuppressLint;
-import android.app.Notification;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.ContentResolver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.content.res.AssetManager;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Color;
-import android.net.Uri;
-import android.os.Bundle;
-import android.support.v4.app.NotificationCompat;
-import android.text.Html;
-import android.util.Log;
-
-import com.google.android.gcm.GCMBaseIntentService;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Random;
-
-@SuppressLint("NewApi")
-public class GCMIntentService extends GCMBaseIntentService implements PushConstants {
-
- private static final String LOG_TAG = "PushPlugin_GCMIntentService";
- private static HashMap<Integer, ArrayList<String>> messageMap = new HashMap<Integer, ArrayList<String>>();
-
- public void setNotification(int notId, String message){
- ArrayList<String> messageList = messageMap.get(notId);
- if(messageList == null) {
- messageList = new ArrayList<String>();
- messageMap.put(notId, messageList);
- }
-
- if(message.isEmpty()){
- messageList.clear();
- }else{
- messageList.add(message);
- }
- }
-
- public GCMIntentService() {
- super("GCMIntentService");
- }
-
- @Override
- public void onRegistered(Context context, String regId) {
-
- Log.v(LOG_TAG, "onRegistered: " + regId);
-
- try {
- JSONObject json = new JSONObject().put(REGISTRATION_ID, regId);
-
- Log.v(LOG_TAG, "onRegistered: " + json.toString());
-
- PushPlugin.sendEvent( json );
- }
- catch(JSONException e) {
- // No message to the user is sent, JSON failed
- Log.e(LOG_TAG, "onRegistered: JSON exception");
- }
- }
-
- @Override
- public void onUnregistered(Context context, String regId) {
- Log.d(LOG_TAG, "onUnregistered - regId: " + regId);
- }
-
- @Override
- protected void onMessage(Context context, Intent intent) {
- Log.d(LOG_TAG, "onMessage - context: " + context);
-
- // Extract the payload from the message
- Bundle extras = intent.getExtras();
- if (extras != null) {
- // if we are in the foreground, just surface the payload, else post it to the statusbar
- if (PushPlugin.isInForeground()) {
- extras.putBoolean(FOREGROUND, true);
- PushPlugin.sendExtras(extras);
- }
- else {
- extras.putBoolean(FOREGROUND, false);
-
- // Send a notification if there is a message
- String message = this.getMessageText(extras);
- String title = getString(extras, TITLE, "");
- if ((message != null && message.length() != 0) ||
- (title != null && title.length() != 0)) {
- createNotification(context, extras);
- }
- }
- }
- }
-
- public void createNotification(Context context, Bundle extras) {
- NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
- String appName = getAppName(this);
- String packageName = context.getPackageName();
- Resources resources = context.getResources();
-
- int notId = parseInt(NOT_ID, extras);
- Intent notificationIntent = new Intent(this, PushHandlerActivity.class);
- notificationIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);
- notificationIntent.putExtra(PUSH_BUNDLE, extras);
- notificationIntent.putExtra(NOT_ID, notId);
-
- int requestCode = new Random().nextInt();
- PendingIntent contentIntent = PendingIntent.getActivity(this, requestCode, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
-
- NotificationCompat.Builder mBuilder =
- new NotificationCompat.Builder(context)
- .setWhen(System.currentTimeMillis())
- .setContentTitle(getString(extras, TITLE))
- .setTicker(getString(extras, TITLE))
- .setContentIntent(contentIntent)
- .setAutoCancel(true);
-
- SharedPreferences prefs = context.getSharedPreferences(PushPlugin.COM_ADOBE_PHONEGAP_PUSH, Context.MODE_PRIVATE);
- String localIcon = prefs.getString(ICON, null);
- String localIconColor = prefs.getString(ICON_COLOR, null);
- boolean soundOption = prefs.getBoolean(SOUND, true);
- //PP - make vibrate false
- //boolean vibrateOption = prefs.getBoolean(VIBRATE, true);
- boolean vibrateOption = false;
- Log.d(LOG_TAG, "stored icon=" + localIcon);
- Log.d(LOG_TAG, "stored iconColor=" + localIconColor);
- Log.d(LOG_TAG, "stored sound=" + soundOption);
- Log.d(LOG_TAG, "stored vibrate=" + vibrateOption);
-
- /*
- * Notification Vibration
- */
-
- setNotificationVibration(extras, vibrateOption, mBuilder);
-
- /*
- * Notification Icon Color
- *
- * Sets the small-icon background color of the notification.
- * To use, add the `iconColor` key to plugin android options
- *
- */
- setNotificationIconColor(getString(extras,"color"), mBuilder, localIconColor);
-
- /*
- * Notification Icon
- *
- * Sets the small-icon of the notification.
- *
- * - checks the plugin options for `icon` key
- * - if none, uses the application icon
- *
- * The icon value must be a string that maps to a drawable resource.
- * If no resource is found, falls
- *
- */
- setNotificationSmallIcon(context, extras, packageName, resources, mBuilder, localIcon);
-
- /*
- * Notification Large-Icon
- *
- * Sets the large-icon of the notification
- *
- * - checks the gcm data for the `image` key
- * - checks to see if remote image, loads it.
- * - checks to see if assets image, Loads It.
- * - checks to see if resource image, LOADS IT!
- * - if none, we don't set the large icon
- *
- */
- setNotificationLargeIcon(extras, packageName, resources, mBuilder);
-
- /*
- * Notification Sound
- */
- if (soundOption) {
- /* PP Enable Sound option */
- setNotificationSound(context, extras, mBuilder);
- }
-
- /*
- * LED Notification
- */
- setNotificationLedColor(extras, mBuilder);
-
- /*
- * Priority Notification
- */
- setNotificationPriority(extras, mBuilder);
-
- /*
- * Notification message
- */
- setNotificationMessage(notId, extras, mBuilder);
-
- /*
- * Notification count
- */
- setNotificationCount(extras, mBuilder);
-
- /*
- * Notication add actions
- */
- createActions(extras, mBuilder, resources, packageName);
-
- // PP add lights
- mBuilder.setLights(0xFFFF0000, 500, 500);
-
- //PP - http://stackoverflow.com/questions/29343974/custom-sound-in-android-push-notifications-gcm
- // mNotificationManager.notify(appName, notId, mBuilder.build());
- Notification notification = mBuilder.build();
- //notification.sound = Uri.parse("android.resource://" + context.getPackageName() + "/"+ R.raw.blop);
- //PP http://stackoverflow.com/questions/15449945/notification-sound-from-uri-parse-does-not-work
- //notification.sound = Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + getPackageName() + "/raw/blop");
- //notification.defaults |= Notification.DEFAULT_VIBRATE;
- mNotificationManager.notify((String) appName, notId, notification);
- }
-
- private void createActions(Bundle extras, NotificationCompat.Builder mBuilder, Resources resources, String packageName) {
- Log.d(LOG_TAG, "create actions");
- String actions = getString(extras, ACTIONS);
- if (actions != null) {
- try {
- JSONArray actionsArray = new JSONArray(actions);
- for (int i=0; i < actionsArray.length(); i++) {
- Log.d(LOG_TAG, "adding action");
- JSONObject action = actionsArray.getJSONObject(i);
- Log.d(LOG_TAG, "adding callback = " + action.getString(CALLBACK));
- Intent intent = new Intent(this, PushHandlerActivity.class);
- intent.putExtra(CALLBACK, action.getString(CALLBACK));
- intent.putExtra(PUSH_BUNDLE, extras);
- PendingIntent pIntent = PendingIntent.getActivity(this, i, intent, PendingIntent.FLAG_UPDATE_CURRENT);
-
- mBuilder.addAction(resources.getIdentifier(action.getString(ICON), DRAWABLE, packageName),
- action.getString(TITLE), pIntent);
- }
- } catch(JSONException e) {
- // nope
- }
- }
- }
-
- private void setNotificationCount(Bundle extras, NotificationCompat.Builder mBuilder) {
- String msgcnt = getString(extras, MSGCNT);
- if (msgcnt == null) {
- msgcnt = getString(extras, BADGE);
- }
- if (msgcnt != null) {
- mBuilder.setNumber(Integer.parseInt(msgcnt));
- }
- }
-
- private void setNotificationVibration(Bundle extras, Boolean vibrateOption, NotificationCompat.Builder mBuilder) {
- String vibrationPattern = getString(extras, VIBRATION_PATTERN);
- if (vibrationPattern != null) {
- String[] items = vibrationPattern.replaceAll("\\[", "").replaceAll("\\]", "").split(",");
- long[] results = new long[items.length];
- for (int i = 0; i < items.length; i++) {
- try {
- results[i] = Long.parseLong(items[i]);
- } catch (NumberFormatException nfe) {}
- }
- mBuilder.setVibrate(results);
- } else {
- if (vibrateOption) {
- mBuilder.setDefaults(Notification.DEFAULT_VIBRATE);
- }
- }
- }
-
- private void setNotificationMessage(int notId, Bundle extras, NotificationCompat.Builder mBuilder) {
- String message = getMessageText(extras);
-
- String style = getString(extras, STYLE, STYLE_TEXT);
- if(STYLE_INBOX.equals(style)) {
- setNotification(notId, message);
-
- mBuilder.setContentText(message);
-
- ArrayList<String> messageList = messageMap.get(notId);
- Integer sizeList = messageList.size();
- if (sizeList > 1) {
- String sizeListMessage = sizeList.toString();
- String stacking = sizeList + " more";
- if (getString(extras, SUMMARY_TEXT) != null) {
- stacking = getString(extras, SUMMARY_TEXT);
- stacking = stacking.replace("%n%", sizeListMessage);
- }
- NotificationCompat.InboxStyle notificationInbox = new NotificationCompat.InboxStyle()
- .setBigContentTitle(getString(extras, TITLE))
- .setSummaryText(stacking);
-
- for (int i = messageList.size() - 1; i >= 0; i--) {
- notificationInbox.addLine(Html.fromHtml(messageList.get(i)));
- }
-
- mBuilder.setStyle(notificationInbox);
- } else {
- NotificationCompat.BigTextStyle bigText = new NotificationCompat.BigTextStyle();
- if (message != null) {
- bigText.bigText(message);
- bigText.setBigContentTitle(getString(extras, TITLE));
- mBuilder.setStyle(bigText);
- }
- }
- } else if (STYLE_PICTURE.equals(style)) {
- setNotification(notId, "");
-
- NotificationCompat.BigPictureStyle bigPicture = new NotificationCompat.BigPictureStyle();
- bigPicture.bigPicture(getBitmapFromURL(getString(extras, PICTURE)));
- bigPicture.setBigContentTitle(getString(extras, TITLE));
- bigPicture.setSummaryText(getString(extras, SUMMARY_TEXT));
-
- mBuilder.setContentTitle(getString(extras, TITLE));
- mBuilder.setContentText(message);
-
- mBuilder.setStyle(bigPicture);
- } else {
- setNotification(notId, "");
-
- NotificationCompat.BigTextStyle bigText = new NotificationCompat.BigTextStyle();
-
- if (message != null) {
- mBuilder.setContentText(Html.fromHtml(message));
-
- bigText.bigText(message);
- bigText.setBigContentTitle(getString(extras, TITLE));
-
- String summaryText = getString(extras, SUMMARY_TEXT);
- if (summaryText != null) {
- bigText.setSummaryText(summaryText);
- }
-
- mBuilder.setStyle(bigText);
- }
- /*
- else {
- mBuilder.setContentText("<missing message content>");
- }
- */
- }
- }
-
- private String getString(Bundle extras,String key) {
- String message = extras.getString(key);
- if (message == null) {
- message = extras.getString(GCM_NOTIFICATION+"."+key);
- }
- return message;
- }
-
- private String getString(Bundle extras,String key, String defaultString) {
- String message = extras.getString(key);
- if (message == null) {
- message = extras.getString(GCM_NOTIFICATION+"."+key, defaultString);
- }
- return message;
- }
-
- private String getMessageText(Bundle extras) {
- String message = getString(extras, MESSAGE);
- if (message == null) {
- message = getString(extras, BODY);
- }
- return message;
- }
-
- private void setNotificationSound(Context context, Bundle extras, NotificationCompat.Builder mBuilder) {
- String soundname = getString(extras, SOUNDNAME);
- if (soundname == null) {
- soundname = getString(extras, SOUND);
- }
- if (soundname != null) {
- Uri sound = Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE
- + "://" + context.getPackageName() + "/raw/" + soundname);
- Log.d(LOG_TAG, sound.toString());
- mBuilder.setSound(sound);
- } else {
- mBuilder.setSound(android.provider.Settings.System.DEFAULT_NOTIFICATION_URI);
- }
- }
-
- private void setNotificationLedColor(Bundle extras, NotificationCompat.Builder mBuilder) {
- String ledColor = getString(extras, LED_COLOR);
- if (ledColor != null) {
- // Converts parse Int Array from ledColor
- String[] items = ledColor.replaceAll("\\[", "").replaceAll("\\]", "").split(",");
- int[] results = new int[items.length];
- for (int i = 0; i < items.length; i++) {
- try {
- results[i] = Integer.parseInt(items[i]);
- } catch (NumberFormatException nfe) {}
- }
- if (results.length == 4) {
- mBuilder.setLights(Color.argb(results[0], results[1], results[2], results[3]), 500, 500);
- } else {
- Log.e(LOG_TAG, "ledColor parameter must be an array of length == 4 (ARGB)");
- }
- }
- }
-
- private void setNotificationPriority(Bundle extras, NotificationCompat.Builder mBuilder) {
- String priorityStr = getString(extras, PRIORITY);
- if (priorityStr != null) {
- try {
- Integer priority = Integer.parseInt(priorityStr);
- if (priority >= NotificationCompat.PRIORITY_MIN && priority <= NotificationCompat.PRIORITY_MAX) {
- mBuilder.setPriority(priority);
- } else {
- Log.e(LOG_TAG, "Priority parameter must be between -2 and 2");
- }
- } catch (NumberFormatException e) {
- e.printStackTrace();
- }
- }
- }
-
- private void setNotificationLargeIcon(Bundle extras, String packageName, Resources resources, NotificationCompat.Builder mBuilder) {
- String gcmLargeIcon = getString(extras, IMAGE); // from gcm
- if (gcmLargeIcon != null) {
- if (gcmLargeIcon.startsWith("http://") || gcmLargeIcon.startsWith("https://")) {
- mBuilder.setLargeIcon(getBitmapFromURL(gcmLargeIcon));
- Log.d(LOG_TAG, "using remote large-icon from gcm");
- } else {
- AssetManager assetManager = getAssets();
- InputStream istr;
- try {
- istr = assetManager.open(gcmLargeIcon);
- Bitmap bitmap = BitmapFactory.decodeStream(istr);
- mBuilder.setLargeIcon(bitmap);
- Log.d(LOG_TAG, "using assets large-icon from gcm");
- } catch (IOException e) {
- int largeIconId = 0;
- largeIconId = resources.getIdentifier(gcmLargeIcon, DRAWABLE, packageName);
- if (largeIconId != 0) {
- Bitmap largeIconBitmap = BitmapFactory.decodeResource(resources, largeIconId);
- mBuilder.setLargeIcon(largeIconBitmap);
- Log.d(LOG_TAG, "using resources large-icon from gcm");
- } else {
- Log.d(LOG_TAG, "Not setting large icon");
- }
- }
- }
- }
- }
-
- private void setNotificationSmallIcon(Context context, Bundle extras, String packageName, Resources resources, NotificationCompat.Builder mBuilder, String localIcon) {
- int iconId = 0;
- String icon = getString(extras, ICON);
- if (icon != null) {
- iconId = resources.getIdentifier(icon, DRAWABLE, packageName);
- Log.d(LOG_TAG, "using icon from plugin options");
- }
- else if (localIcon != null) {
- iconId = resources.getIdentifier(localIcon, DRAWABLE, packageName);
- Log.d(LOG_TAG, "using icon from plugin options");
- }
- if (iconId == 0) {
- Log.d(LOG_TAG, "no icon resource found - using application icon");
- iconId = context.getApplicationInfo().icon;
- }
- mBuilder.setSmallIcon(iconId);
- }
-
- private void setNotificationIconColor(String color, NotificationCompat.Builder mBuilder, String localIconColor) {
- int iconColor = 0;
- if (color != null) {
- try {
- iconColor = Color.parseColor(color);
- } catch (IllegalArgumentException e) {
- Log.e(LOG_TAG, "couldn't parse color from android options");
- }
- }
- else if (localIconColor != null) {
- try {
- iconColor = Color.parseColor(localIconColor);
- } catch (IllegalArgumentException e) {
- Log.e(LOG_TAG, "couldn't parse color from android options");
- }
- }
- if (iconColor != 0) {
- mBuilder.setColor(iconColor);
- }
- }
-
- public Bitmap getBitmapFromURL(String strURL) {
- try {
- URL url = new URL(strURL);
- HttpURLConnection connection = (HttpURLConnection) url.openConnection();
- connection.setDoInput(true);
- connection.connect();
- InputStream input = connection.getInputStream();
- return BitmapFactory.decodeStream(input);
- } catch (IOException e) {
- e.printStackTrace();
- return null;
- }
- }
-
- private static String getAppName(Context context) {
- CharSequence appName = context.getPackageManager().getApplicationLabel(context.getApplicationInfo());
- return (String)appName;
- }
-
- @Override
- public void onError(Context context, String errorId) {
- Log.e(LOG_TAG, "onError - errorId: " + errorId);
- // if we are in the foreground, just send the error
- if (PushPlugin.isInForeground()) {
- PushPlugin.sendError(errorId);
- }
- }
-
- private int parseInt(String value, Bundle extras) {
- int retval = 0;
-
- try {
- retval = Integer.parseInt(getString(extras, value));
- }
- catch(NumberFormatException e) {
- Log.e(LOG_TAG, "Number format exception - Error parsing " + value + ": " + e.getMessage());
- }
- catch(Exception e) {
- Log.e(LOG_TAG, "Number format exception - Error parsing " + value + ": " + e.getMessage());
- }
-
- return retval;
- }
-}
diff --git a/www/external/NeuQuant.min.js b/www/external/NeuQuant.min.js
new file mode 100644
index 00000000..12d6bb8d
--- /dev/null
+++ b/www/external/NeuQuant.min.js
@@ -0,0 +1,55 @@
+// NeuQuant.js
+// ===========
+
+/*
+ * NeuQuant Neural-Net Quantization Algorithm
+ * ------------------------------------------
+ *
+ * Copyright (c) 1994 Anthony Dekker
+ *
+ * NEUQUANT Neural-Net quantization algorithm by Anthony Dekker, 1994. See
+ * "Kohonen neural networks for optimal colour quantization" in "Network:
+ * Computation in Neural Systems" Vol. 5 (1994) pp 351-367. for a discussion of
+ * the algorithm.
+ *
+ * Any party obtaining a copy of these files from the author, directly or
+ * indirectly, is granted, free of charge, a full and unrestricted irrevocable,
+ * world-wide, paid up, royalty-free, nonexclusive right and license to deal in
+ * this software and documentation files (the "Software"), including without
+ * limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons who
+ * receive copies from any such party to do so, with the only requirement being
+ * that this copyright notice remain intact.
+ */
+
+/*
+ * This class handles Neural-Net quantization algorithm
+ * @author Kevin Weiner (original Java version - kweiner@fmsware.com)
+ * @author Thibault Imbert (AS3 version - bytearray.org)
+ * @version 0.1 AS3 implementation
+ * @version 0.2 JS->AS3 "translation" by antimatter15
+ * @version 0.3 JS clean up + using modern JS idioms by sole - http://soledadpenades.com
+ * Also implement fix in color conversion described at http://stackoverflow.com/questions/16371712/neuquant-js-javascript-color-quantization-hidden-bug-in-js-conversion
+ */
+
+NeuQuant=function(){function r(){function r(r,n,f){var o,t
+for(y=r,p=n,h=f,s=new Array(w),o=0;o<w;o++)s[o]=new Array(4),t=s[o],t[0]=t[1]=t[2]=(o<<d+8)/w|0,R[o]=k/w|0,P[o]=0}function n(){for(var r=[],n=new Array(w),f=0;f<w;f++)n[s[f][3]]=f
+for(var o=0,t=0;t<w;t++){var a=n[t]
+r[o++]=s[a][0],r[o++]=s[a][1],r[o++]=s[a][2]}return r}function f(){var r,n,f,o,t,a,u,c
+for(u=0,c=0,r=0;r<w;r++){for(t=s[r],f=r,o=t[1],n=r+1;n<w;n++)a=s[n],a[1]<o&&(f=n,o=a[1])
+if(a=s[f],r!=f&&(n=a[0],a[0]=t[0],t[0]=n,n=a[1],a[1]=t[1],t[1]=n,n=a[2],a[2]=t[2],t[2]=n,n=a[3],a[3]=t[3],t[3]=n),o!=u){for(O[u]=c+r>>1,n=u+1;n<o;n++)O[n]=r
+u=o,c=r}}for(O[u]=c+b>>1,n=u+1;n<256;n++)O[n]=b}function o(){var r,n,f,o,t,a,u,s,w,b,j,k,q,x
+for(p<Q&&(h=1),e=30+(h-1)/3,k=y,q=0,x=p,j=p/(3*h),b=j/g|0,s=I,a=F,u=a>>D,u<=1&&(u=0),r=0;r<u;r++)S[r]=s*((u*u-r*r)*K/(u*u))
+for(w=p<Q?3:p%A!==0?3*A:p%l!==0?3*l:p%m!==0?3*m:3*N,r=0;r<j;)if(f=(255&k[q+0])<<d,o=(255&k[q+1])<<d,t=(255&k[q+2])<<d,n=v(f,o,t),i(s,n,f,o,t),0!==u&&c(u,n,f,o,t),q+=w,q>=x&&(q-=p),r++,0===b&&(b=1),r%b===0)for(s-=s/e,a-=a/G,u=a>>D,u<=1&&(u=0),n=0;n<u;n++)S[n]=s*((u*u-n*n)*K/(u*u))}function t(r,n,f){var o,t,a,u,c,i,v
+for(c=1e3,v=-1,o=O[n],t=o-1;o<w||t>=0;)o<w&&(i=s[o],a=i[1]-n,a>=c?o=w:(o++,a<0&&(a=-a),u=i[0]-r,u<0&&(u=-u),a+=u,a<c&&(u=i[2]-f,u<0&&(u=-u),a+=u,a<c&&(c=a,v=i[3])))),t>=0&&(i=s[t],a=n-i[1],a>=c?t=-1:(t--,a<0&&(a=-a),u=i[0]-r,u<0&&(u=-u),a+=u,a<c&&(u=i[2]-f,u<0&&(u=-u),a+=u,a<c&&(c=a,v=i[3]))))
+return v}function a(){return o(),u(),f(),n()}function u(){var r
+for(r=0;r<w;r++)s[r][0]>>=d,s[r][1]>>=d,s[r][2]>>=d,s[r][3]=r}function c(r,n,f,o,t){var a,u,c,i,v,e,y
+for(c=n-r,c<-1&&(c=-1),i=n+r,i>w&&(i=w),a=n+1,u=n-1,e=1;a<i||u>c;){if(v=S[e++],a<i){y=s[a++]
+try{y[0]-=v*(y[0]-f)/M|0,y[1]-=v*(y[1]-o)/M|0,y[2]-=v*(y[2]-t)/M|0}catch(r){}}if(u>c){y=s[u--]
+try{y[0]-=v*(y[0]-f)/M|0,y[1]-=v*(y[1]-o)/M|0,y[2]-=v*(y[2]-t)/M|0}catch(r){}}}}function i(r,n,f,o,t){var a=s[n],u=r/I
+a[0]-=u*(a[0]-f)|0,a[1]-=u*(a[1]-o)|0,a[2]-=u*(a[2]-t)|0}function v(r,n,f){var o,t,a,u,c,i,v,e,y,p
+for(e=~(1<<31),y=e,i=-1,v=i,o=0;o<w;o++)p=s[o],t=p[0]-r,t<0&&(t=-t),a=p[1]-n,a<0&&(a=-a),t+=a,a=p[2]-f,a<0&&(a=-a),t+=a,t<e&&(e=t,i=o),u=t-(P[o]>>j-d),u<y&&(y=u,v=o),c=R[o]>>x,R[o]-=c,P[o]+=c<<q
+return R[i]+=z,P[i]-=B,v}var e,y,p,h,s,w=256,A=499,l=491,m=487,N=503,Q=3*N,b=w-1,d=4,g=100,j=16,k=1<<j,q=10,x=10,z=k>>x,B=k<<q-x,C=w>>3,D=6,E=1<<D,F=C*E,G=30,H=10,I=1<<H,J=8,K=1<<J,L=H+J,M=1<<L,O=[],P=[],R=[],S=[]
+r.apply(this,arguments)
+var T={}
+return T.map=t,T.process=a,T}return r}()
diff --git a/www/external/angular-carousel.min.js b/www/external/angular-carousel.min.js
new file mode 100644
index 00000000..34327d30
--- /dev/null
+++ b/www/external/angular-carousel.min.js
@@ -0,0 +1,124 @@
+//Angular Carousel - Mobile friendly touch carousel for AngularJS
+//@version v0.3.12 - 2015-06-11
+//@link http://revolunet.github.com/angular-carousel
+//@author Julien Bouquillon <julien@revolunet.com>
+//@license MIT License, http://www.opensource.org/licenses/MIT
+//Angular touch carousel with CSS GPU accel and slide buffering
+//http://github.com/revolunet/angular-carousel
+
+// Modified by PP for mobile friendly touch, start without auto slide but enabled it if tapped
+// and logic to wait for an image to load before it slides to the next one
+//
+/* jshint ignore:start */
+/*global angular */
+
+angular.module("angular-carousel",["ngTouch","angular-carousel.shifty"]),angular.module("angular-carousel").directive("rnCarouselAutoSlide",["$interval","$timeout","imageLoadingDataShare","carouselUtils",function(t,e,n,r){return{restrict:"A",link:function(t,e,n){var i=function(){t.autoSlider&&(t.autoSlider=null)},o=function(){0==r.isStopped()&&t.autoSlide()},a=function(){r.setStop(!r.getStop()),r.isStopped()&&r.setIndex(t.carouselIndex),t.autoSlider?(r.setStop(!0),r.setIndex(t.carouselIndex),i()):(r.setStop(!1),o())}
+r.setStop(!1),t.$watch("carouselIndex",o),n.hasOwnProperty("rnCarouselPauseOnHover")&&"false"!==n.rnCarouselPauseOnHover&&(n.hasOwnProperty("rnPlatform")&&"desktop"==n.rnPlatform?(e.off("click",a),e.on("click",a)):(e.off("touchend",a),e.on("touchend",a))),t.$on("$destroy",function(){i(),e.off("touchend",a),e.off("click",a)})}}}]),angular.module("angular-carousel").directive("rnCarouselIndicators",["$parse",function(t){return{restrict:"A",scope:{slides:"=",index:"=rnCarouselIndex"},templateUrl:"carousel-indicators.html",link:function(e,n,r){var i=t(r.rnCarouselIndex)
+e.goToSlide=function(t){i.assign(e.$parent.$parent,t)}}}}]),angular.module("angular-carousel").run(["$templateCache",function(t){t.put("carousel-indicators.html",'<div class="rn-carousel-indicator">\n<span ng-repeat="slide in slides" ng-class="{active: $index==index}" ng-click="goToSlide($index)">●</span></div>')}]),function(){"use strict"
+angular.module("angular-carousel").service("DeviceCapabilities",function(){function t(){var t="transform",e="webkitTransform"
+return"undefined"!=typeof document.body.style[t]?["webkit","moz","o","ms"].every(function(e){var n="-"+e+"-transform"
+return"undefined"==typeof document.body.style[n]||(t=n,!1)}):t="undefined"!=typeof document.body.style[e]?"-webkit-transform":void 0,t}function e(){var t,e=document.createElement("p"),n={webkitTransform:"-webkit-transform",msTransform:"-ms-transform",transform:"transform"}
+document.body.insertBefore(e,null)
+for(var r in n)void 0!==e.style[r]&&(e.style[r]="translate3d(1px,1px,1px)",t=window.getComputedStyle(e).getPropertyValue(n[r]))
+return document.body.removeChild(e),void 0!==t&&t.length>0&&"none"!==t}return{has3d:e(),transformProperty:t()}}).service("computeCarouselSlideStyle",["DeviceCapabilities",function(t){return function(e,n,r){var i,o={display:"inline-block"},a=100*e+n,u=t.has3d?"translate3d("+a+"%, 0, 0)":"translate3d("+a+"%, 0)",s=(100-Math.abs(a))/100
+if(t.transformProperty)if("fadeAndSlide"==r)o[t.transformProperty]=u,i=0,Math.abs(a)<100&&(i=.3+.7*s),o.opacity=i
+else if("hexagon"==r){var c=100,l=0,f=60*(s-1)
+c=n<e*-100?100:0,l=n<e*-100?f:-f,o[t.transformProperty]=u+" rotateY("+l+"deg)",o[t.transformProperty+"-origin"]=c+"% 50%"}else if("zoom"==r){o[t.transformProperty]=u
+var d=1
+Math.abs(a)<100&&(d=1+2*(1-s)),o[t.transformProperty]+=" scale("+d+")",o[t.transformProperty+"-origin"]="50% 50%",i=0,Math.abs(a)<100&&(i=.3+.7*s),o.opacity=i}else o[t.transformProperty]=u
+else o["margin-left"]=a+"%"
+return o}}]).factory("carouselUtils",function(){var t=!1,e=0,n=0
+return{setDuration:function(t){e=t},getDuration:function(){return e},setStop:function(e){t=e,t&&console.log("Paused at "+n)},setIndex:function(t){n=t},getIndex:function(){return n},getStop:function(){return t},isStopped:function(){return t},hello:function(){}}}).service("createStyleString",function(){return function(t){var e=[]
+return angular.forEach(t,function(t,n){e.push(n+":"+t)}),e.join(";")}}).directive("rnCarousel",["$swipe","$window","$document","$parse","$compile","$timeout","$interval","computeCarouselSlideStyle","createStyleString","Tweenable","imageLoadingDataShare","carouselUtils",function(t,e,n,r,i,o,a,u,s,c,l,f){function d(t,e,n){var r=n
+return t.every(function(t,n){return!angular.equals(t,e)||(r=n,!1)}),r}var h=0
+e.requestAnimationFrame||e.webkitRequestAnimationFrame||e.mozRequestAnimationFrame
+return{restrict:"A",scope:!0,compile:function(a,p){var g,m,v=a[0].querySelector("li"),w=v?v.attributes:[],y=!1,S=!1
+return["ng-repeat","data-ng-repeat","ng:repeat","x-ng-repeat"].every(function(t){var e=w[t]
+if(angular.isDefined(e)){var n=e.value.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?\s*$/),r=n[3]
+if(g=n[1],m=n[2],g)return angular.isDefined(p.rnCarouselBuffered)&&(S=!0,e.value=g+" in "+m+"|carouselSlice:carouselBufferIndex:carouselBufferSize",r&&(e.value+=" track by "+r)),y=!0,!1}return!0}),function(a,p,g,v){function w(){return p[0].querySelectorAll("ul[rn-carousel] > li")}function _(t){N=!0,F({x:t.clientX,y:t.clientY},t)}function I(t){var e=100*a.carouselBufferIndex+t
+angular.forEach(w(),function(t,n){t.style.cssText=s(u(n,e,z.transitionType))})}function x(t,e){if(void 0===t&&(t=a.carouselIndex),e=e||{},e.animate===!1||"none"===z.transitionType)return U=!1,R=t*-100,a.carouselIndex=t,void O()
+U=!0
+var n=new c
+n.tween({from:{x:R},to:{x:t*-100},duration:z.transitionDuration,easing:z.transitionEasing,step:function(t){I(t.x)},finish:function(){a.$apply(function(){a.carouselIndex=t,R=t*-100,O(),o(function(){U=!1},0,!1)})}})}function C(){var t=p[0].getBoundingClientRect()
+return t.width?t.width:t.right-t.left}function b(){Q=C()}function k(){j||(j=!0,n.bind("mouseup",_))}function M(){j&&(j=!1,n.unbind("mouseup",_))}function T(t,e){if(!(U||H.length<=1))return b(),L=p[0].querySelector("li").getBoundingClientRect().left,D=!0,A=t.x,!1}function P(t,e){var n,r
+if(k(),D&&(n=t.x,r=A-n,r>2||r<-2)){N=!0
+var i=R+100*-r/Q
+I(i)}return!1}function F(t,e,n){if((!e||N)&&(M(),D=!1,N=!1,B=A-t.x,0!==B&&!U))if(R+=100*-B/Q,z.isSequential){var i=z.moveTreshold*Q,o=-B,u=-Math[o>=0?"ceil":"floor"](o/Q),s=Math.abs(o)>i
+H&&u+a.carouselIndex>=H.length&&(u=H.length-1-a.carouselIndex),u+a.carouselIndex<0&&(u=-a.carouselIndex)
+var c=s?u:0
+B=a.carouselIndex+c,x(B),void 0!==g.rnCarouselOnInfiniteScrollRight&&0===u&&0!==a.carouselIndex&&(r(g.rnCarouselOnInfiniteScrollRight)(a),x(0)),void 0!==g.rnCarouselOnInfiniteScrollLeft&&0===u&&0===a.carouselIndex&&0===c&&(r(g.rnCarouselOnInfiniteScrollLeft)(a),x(H.length))}else a.$apply(function(){a.carouselIndex=parseInt(-R/100,10),O()})}function O(){var t=0,e=(a.carouselBufferSize-1)/2
+S?(t=a.carouselIndex<=e?0:H&&H.length<a.carouselBufferSize?0:H&&a.carouselIndex>H.length-a.carouselBufferSize?H.length-a.carouselBufferSize:a.carouselIndex-e,a.carouselBufferIndex=t,o(function(){I(R)},0,!1)):o(function(){I(R)},0,!1)}function $(){b(),x()}h++
+var D,A,B,q={transitionType:g.rnCarouselTransition||"slide",transitionEasing:g.rnCarouselEasing||"easeTo",transitionDuration:parseFloat(g.rnCarouselDuration,10)||300,isSequential:!0,autoSlideDuration:3,bufferSize:9,moveTreshold:.1,defaultIndex:0},z=angular.extend({},q),E=!1,R=0,N=!1,H=[],Q=null,L=null,j=!1,U=!1
+"true"!==g.rnSwipeDisabled&&t.bind(p,{start:T,move:P,end:F,cancel:function(t){F({},t)}}),a.nextSlide=function(t){if(1!=f.isStopped()){var e=a.carouselIndex+1
+e>H.length-1&&e--,1!=l.get()?x(e,t):a.autoSlide()}},a.prevSlide=function(t){var e=a.carouselIndex-1
+e<0&&(e=H.length-1),x(e,t)}
+var W=!0
+if(a.carouselIndex=0,y||(H=[],angular.forEach(w(),function(t,e){H.push({id:e})})),void 0!==g.rnCarouselControls){var Y=y?m.replace("::","")+".length - 1":H.length-1,G='<div class="rn-carousel-controls">\n <span class="rn-carousel-control rn-carousel-control-prev" ng-click="prevSlide()" ng-if="carouselIndex > 0"></span>\n <span class="rn-carousel-control rn-carousel-control-next" ng-click="nextSlide()" ng-if="carouselIndex < '+Y+'"></span>\n</div>'
+p.parent().append(i(angular.element(G))(a))}if(void 0!==g.rnCarouselAutoSlide){var V=parseFloat(g.rnCarouselAutoSlide,10)||z.autoSlideDuration
+f.setDuration(V),console.log("Setting duration - should only happen once"),a.autoSlide=function(){if(a.autoSlider&&(a.autoSlider=null),0==f.isStopped()){var t=f.getDuration(),e=1e3*t
+e<5&&(console.log("duration is too small at "+e+" making it to 5"),e=5),a.autoSlider=o(function(){a.nextSlide()},e)}else console.log("We are stopped, doing nothing")}}if(g.rnCarouselDefaultIndex){var X=r(g.rnCarouselDefaultIndex)
+z.defaultIndex=X(a.$parent)||0}var J=null
+if(g.rnCarouselIndex){var K=function(t){t<0||Z.assign(a.$parent,t)},Z=r(g.rnCarouselIndex)
+angular.isFunction(Z.assign)?(a.$watch("carouselIndex",function(t){K(t)}),a.$parent.$watch(function(){return Z(a.$parent)},function(t,e){J=t,void 0!==t&&null!==t&&(H&&H.length>0&&t>=H.length?(t=H.length-1,K(t)):H&&t<0&&(t=0,K(t)),U||x(t,{animate:!W}),W=!1)}),E=!0,z.defaultIndex&&x(z.defaultIndex,{animate:!W})):isNaN(g.rnCarouselIndex)||x(parseInt(g.rnCarouselIndex,10),{animate:!1})}else x(z.defaultIndex,{animate:!W}),W=!1
+if(g.rnCarouselLocked&&a.$watch(g.rnCarouselLocked,function(t,e){U=t===!0}),y){var tt=void 0!==g.rnCarouselDeepWatch
+a[tt?"$watch":"$watchCollection"](m,function(t,e){if(H=t,J&&(a.carouselIndex=J,J=null),tt&&angular.isArray(t)){var n=e[a.carouselIndex],r=d(t,n,a.carouselIndex)
+x(r,{animate:!1})}else x(a.carouselIndex,{animate:!1})},!0)}a.$on("$destroy",function(){M()}),a.carouselBufferIndex=0,a.carouselBufferSize=z.bufferSize
+var et=angular.element(e)
+et.bind("orientationchange",$),et.bind("resize",$),a.$on("$destroy",function(){M(),et.unbind("orientationchange",$),et.unbind("resize",$)})}}}}])}(),angular.module("angular-carousel.shifty",[]).factory("Tweenable",function(){return function(t){var e=function(){"use strict"
+function e(){}function n(t,e){var n
+for(n in t)Object.hasOwnProperty.call(t,n)&&e(n)}function r(t,e){return n(e,function(n){t[n]=e[n]}),t}function i(t,e){n(e,function(n){"undefined"==typeof t[n]&&(t[n]=e[n])})}function o(t,e,n,r,i,o,u){var s,c=(t-o)/i
+for(s in e)e.hasOwnProperty(s)&&(e[s]=a(n[s],r[s],f[u[s]],c))
+return e}function a(t,e,n,r){return t+(e-t)*n(r)}function u(t,e){var r=l.prototype.filter,i=t._filterArgs
+n(r,function(n){"undefined"!=typeof r[n][e]&&r[n][e].apply(t,i)})}function s(t,e,n,r,i,a,s,c,l){w=e+n,y=Math.min(v(),w),S=y>=w,_=n-(w-y),t.isPlaying()&&!S?(t._scheduleId=l(t._timeoutHandler,g),u(t,"beforeTween"),o(y,r,i,a,n,e,s),u(t,"afterTween"),c(r,t._attachment,_)):S&&(c(a,t._attachment,_),t.stop(!0))}function c(t,e){var r={}
+return"string"==typeof e?n(t,function(t){r[t]=e}):n(t,function(t){r[t]||(r[t]=e[t]||h)}),r}function l(t,e){this._currentState=t||{},this._configured=!1,this._scheduleFunction=d,"undefined"!=typeof e&&this.setConfig(e)}var f,d,h="linear",p=500,g=1e3/60,m=Date.now?Date.now:function(){return+new Date},v="undefined"!=typeof SHIFTY_DEBUG_NOW?SHIFTY_DEBUG_NOW:m
+d="undefined"!=typeof window?window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||window.mozCancelRequestAnimationFrame&&window.mozRequestAnimationFrame||setTimeout:setTimeout
+var w,y,S,_
+return l.prototype.tween=function(t){return this._isTweening?this:(void 0===t&&this._configured||this.setConfig(t),this._timestamp=v(),this._start(this.get(),this._attachment),this.resume())},l.prototype.setConfig=function(t){t=t||{},this._configured=!0,this._attachment=t.attachment,this._pausedAtTime=null,this._scheduleId=null,this._start=t.start||e,this._step=t.step||e,this._finish=t.finish||e,this._duration=t.duration||p,this._currentState=t.from||this.get(),this._originalState=this.get(),this._targetState=t.to||this.get()
+var n=this._currentState,r=this._targetState
+return i(r,n),this._easing=c(n,t.easing||h),this._filterArgs=[n,this._originalState,r,this._easing],u(this,"tweenCreated"),this},l.prototype.get=function(){return r({},this._currentState)},l.prototype.set=function(t){this._currentState=t},l.prototype.pause=function(){return this._pausedAtTime=v(),this._isPaused=!0,this},l.prototype.resume=function(){this._isPaused&&(this._timestamp+=v()-this._pausedAtTime),this._isPaused=!1,this._isTweening=!0
+var t=this
+return this._timeoutHandler=function(){s(t,t._timestamp,t._duration,t._currentState,t._originalState,t._targetState,t._easing,t._step,t._scheduleFunction)},this._timeoutHandler(),this},l.prototype.seek=function(t){return this._timestamp=v()-t,this.isPlaying()||(this._isTweening=!0,this._isPaused=!1,s(this,this._timestamp,this._duration,this._currentState,this._originalState,this._targetState,this._easing,this._step,this._scheduleFunction),this._timeoutHandler(),this.pause()),this},l.prototype.stop=function(n){return this._isTweening=!1,this._isPaused=!1,this._timeoutHandler=e,(t.cancelAnimationFrame||t.webkitCancelAnimationFrame||t.oCancelAnimationFrame||t.msCancelAnimationFrame||t.mozCancelRequestAnimationFrame||t.clearTimeout)(this._scheduleId),n&&(r(this._currentState,this._targetState),u(this,"afterTweenEnd"),this._finish.call(this,this._currentState,this._attachment)),this},l.prototype.isPlaying=function(){return this._isTweening&&!this._isPaused},l.prototype.setScheduleFunction=function(t){this._scheduleFunction=t},l.prototype.dispose=function(){var t
+for(t in this)this.hasOwnProperty(t)&&delete this[t]},l.prototype.filter={},l.prototype.formula={linear:function(t){return t}},f=l.prototype.formula,r(l,{now:v,each:n,tweenProps:o,tweenProp:a,applyFilter:u,shallowCopy:r,defaults:i,composeEasingObject:c}),t.Tweenable=l,l}()
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+return t*t*((e+1)*t-e)},swingTo:function(t){var e=1.70158
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+if(u=s(i),f(u)<1e-6)break
+i-=o/u}if(n=0,r=1,i=t,i<n)return n
+if(i>r)return r
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+c.length=0,c[0]=u,c[1]=r,c[2]=i,c[3]=s,e.applyFilter(n,"tweenCreated"),e.applyFilter(n,"beforeTween")
+var l=t(r,u,i,o,s)
+return e.applyFilter(n,"afterTween"),l}}(),function(t){function e(t,e){M.length=0
+var n,r=t.length
+for(n=0;n<r;n++)M.push("_"+e+"_"+n)
+return M}function n(t){var e=t.match(_)
+return e?(1===e.length||t[0].match(S))&&e.unshift(""):e=["",""],e.join(k)}function r(e){t.each(e,function(t){var n=e[t]
+"string"==typeof n&&n.match(b)&&(e[t]=i(n))})}function i(t){return s(b,t,o)}function o(t){var e=a(t)
+return"rgb("+e[0]+","+e[1]+","+e[2]+")"}function a(t){return t=t.replace(/#/,""),3===t.length&&(t=t.split(""),t=t[0]+t[0]+t[1]+t[1]+t[2]+t[2]),T[0]=u(t.substr(0,2)),T[1]=u(t.substr(2,2)),T[2]=u(t.substr(4,2)),T}function u(t){return parseInt(t,16)}function s(t,e,n){var r=e.match(t),i=e.replace(t,k)
+if(r)for(var o,a=r.length,u=0;u<a;u++)o=r.shift(),i=i.replace(k,n(o))
+return i}function c(t){return s(x,t,l)}function l(t){for(var e=t.match(I),n=e.length,r=t.match(C)[0],i=0;i<n;i++)r+=parseInt(e[i],10)+","
+return r=r.slice(0,-1)+")"}function f(r){var i={}
+return t.each(r,function(t){var o=r[t]
+if("string"==typeof o){var a=v(o)
+i[t]={formatString:n(o),chunkNames:e(a,t)}}}),i}function d(e,n){t.each(n,function(t){for(var r=e[t],i=v(r),o=i.length,a=0;a<o;a++)e[n[t].chunkNames[a]]=+i[a]
+delete e[t]})}function h(e,n){t.each(n,function(t){var r=e[t],i=p(e,n[t].chunkNames),o=g(i,n[t].chunkNames)
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+return r}function g(t,e){P.length=0
+for(var n=e.length,r=0;r<n;r++)P.push(t[e[r]])
+return P}function m(t,e){for(var n=t,r=e.length,i=0;i<r;i++)n=n.replace(k,+e[i].toFixed(4))
+return n}function v(t){return t.match(I)}function w(e,n){t.each(n,function(t){for(var r=n[t],i=r.chunkNames,o=i.length,a=e[t].split(" "),u=a[a.length-1],s=0;s<o;s++)e[i[s]]=a[s]||u
+delete e[t]})}function y(e,n){t.each(n,function(t){for(var r=n[t],i=r.chunkNames,o=i.length,a="",u=0;u<o;u++)a+=" "+e[i[u]],delete e[i[u]]
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+t.prototype.filter.token={tweenCreated:function(t,e,n,i){r(t),r(e),r(n),this._tokenData=f(t)},beforeTween:function(t,e,n,r){w(r,this._tokenData),d(t,this._tokenData),d(e,this._tokenData),d(n,this._tokenData)},afterTween:function(t,e,n,r){h(t,this._tokenData),h(e,this._tokenData),h(n,this._tokenData),y(r,this._tokenData)}}}(e)}(window),window.Tweenable}),function(){"use strict"
+angular.module("angular-carousel").filter("carouselSlice",function(){return function(t,e,n){return angular.isArray(t)?t.slice(e,e+n):angular.isObject(t)?t:void 0}})}()
diff --git a/www/external/angular-circular-navigation.min.js b/www/external/angular-circular-navigation.min.js
new file mode 100644
index 00000000..3b466c2f
--- /dev/null
+++ b/www/external/angular-circular-navigation.min.js
@@ -0,0 +1,5 @@
+// https://github.com/maxklenk/angular-circular-navigation/blob/master/LICENSE
+// PP - Modified to show at right angles
+!function(){"use strict"
+var o=window.angular?window.angular:"undefined"!=typeof require?require("angular"):void 0,n=o.module("angularCircularNavigation",[]).directive("circular",["$compile",function(o){return{restrict:"EA",scope:{options:"="},template:'<button ng-click="toggleMenu()" class="cn-button {{options.button.size}}" ng-class="options.button.cssClass" style="background: {{options.button.background ? options.button.background : options.background}}; color: {{options.button.color ? options.button.color :options.color}};">{{options.content}}</button><div class="cn-wrapper {{options.size}} items-{{options.items.length}}" ng-class="{\'opened-nav\':options.isOpen}"><ul><li ng-repeat="item in options.items"><a ng-hide="item.empty" ng-click="perform(options, item)" ng-class="{\'is-active\': item.isActive}" class="{{item.cssClass}}" style="background: {{item.background ? item.background : options.background}}; color: {{item.color ? item.color : options.color}};"><span>{{item.content}}</span></a></li></ul></div>',controller:["$scope","$element","$attrs",function(o,n,t){o.toggleMenu=function(){"function"==typeof o.options.button.onclick?o.options.button.onclick():o.options.isOpen=!o.options.isOpen},o.perform=function(n,t){"function"==typeof t.onclick&&t.onclick(n,t),o.options.toggleOnClick&&o.toggleMenu()}}]}}])
+"function"==typeof define&&define.amd?define("circular",["angular"],n):"undefined"!=typeof exports&&"undefined"!=typeof module&&(module.exports=n)}()
diff --git a/www/external/canvas-toBlob.min.js b/www/external/canvas-toBlob.min.js
new file mode 100644
index 00000000..6651861b
--- /dev/null
+++ b/www/external/canvas-toBlob.min.js
@@ -0,0 +1,17 @@
+/* canvas-toBlob.js
+ * A canvas.toBlob() implementation.
+ * 2013-12-27
+ *
+ * By Eli Grey, http://eligrey.com and Devin Samarin, https://github.com/eboyjr
+ * License: MIT
+ * See https://github.com/eligrey/canvas-toBlob.js/blob/master/LICENSE.md
+ */
+!function(t){"use strict"
+var o,e=t.Uint8Array,n=t.HTMLCanvasElement,i=n&&n.prototype,s=/\s*;\s*base64\s*(?:;|$)/i,a="toDataURL",l=function(t){for(var n,i,s,a=t.length,l=new e(a/4*3|0),r=0,b=0,d=[0,0],f=0,c=0;a--;)i=t.charCodeAt(r++),n=o[i-43],255!==n&&n!==s&&(d[1]=d[0],d[0]=i,c=c<<6|n,f++,4===f&&(l[b++]=c>>>16,61!==d[1]&&(l[b++]=c>>>8),61!==d[0]&&(l[b++]=c),f=0))
+return l}
+e&&(o=new e([62,-1,-1,-1,63,52,53,54,55,56,57,58,59,60,61,-1,-1,-1,0,-1,-1,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1,-1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51])),n&&!i.toBlob&&(i.toBlob=function(t,o){if(o||(o="image/png"),this.mozGetAsFile)return void t(this.mozGetAsFile("canvas",o))
+if(this.msToBlob&&/^\s*image\/png\s*(?:$|;)/i.test(o))return void t(this.msToBlob())
+var n,i=Array.prototype.slice.call(arguments,1),r=this[a].apply(this,i),b=r.indexOf(","),d=r.substring(b+1),f=s.test(r.substring(0,b))
+Blob.fake?(n=new Blob,f?n.encoding="base64":n.encoding="URI",n.data=d,n.size=d.length):e&&(n=f?new Blob([l(d)],{type:o}):new Blob([decodeURIComponent(d)],{type:o})),t(n)},i.toDataURLHD?i.toBlobHD=function(){a="toDataURLHD"
+var t=this.toBlob()
+return a="toDataURL",t}:i.toBlobHD=i.toBlob)}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content||this)
diff --git a/www/external/draggabilly.pkgd.min.js b/www/external/draggabilly.pkgd.min.js
new file mode 100644
index 00000000..93e9bdcb
--- /dev/null
+++ b/www/external/draggabilly.pkgd.min.js
@@ -0,0 +1,96 @@
+/*!
+ * Draggabilly PACKAGED v2.1.0
+ * Make that shiz draggable
+ * http://draggabilly.desandro.com
+ * MIT license
+ */
+!function(t,i){"function"==typeof define&&define.amd?define("jquery-bridget/jquery-bridget",["jquery"],function(e){i(t,e)}):"object"==typeof module&&module.exports?module.exports=i(t,require("jquery")):t.jQueryBridget=i(t,t.jQuery)}(window,function(t,i){function e(e,r,a){function h(t,i,n){var o,r="$()."+e+'("'+i+'")'
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+_!==!1&&(a.width=_+(E?0:l+b))
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+return o._bindPostStartEvents=function(i){if(i){var e=r[i.type]
+e.forEach(function(i){t.addEventListener(i,this)},this),this._boundPointerEvents=e}},o._unbindPostStartEvents=function(){this._boundPointerEvents&&(this._boundPointerEvents.forEach(function(i){t.removeEventListener(i,this)},this),delete this._boundPointerEvents)},o.onmousemove=function(t){this._pointerMove(t,t)},o.onMSPointerMove=o.onpointermove=function(t){t.pointerId==this.pointerIdentifier&&this._pointerMove(t,t)},o.ontouchmove=function(t){var i=this.getTouch(t.changedTouches)
+i&&this._pointerMove(t,i)},o._pointerMove=function(t,i){this.pointerMove(t,i)},o.pointerMove=function(t,i){this.emitEvent("pointerMove",[t,i])},o.onmouseup=function(t){this._pointerUp(t,t)},o.onMSPointerUp=o.onpointerup=function(t){t.pointerId==this.pointerIdentifier&&this._pointerUp(t,t)},o.ontouchend=function(t){var i=this.getTouch(t.changedTouches)
+i&&this._pointerUp(t,i)},o._pointerUp=function(t,i){this._pointerDone(),this.pointerUp(t,i)},o.pointerUp=function(t,i){this.emitEvent("pointerUp",[t,i])},o._pointerDone=function(){this.isPointerDown=!1,delete this.pointerIdentifier,this._unbindPostStartEvents(),this.pointerDone()},o.pointerDone=e,o.onMSPointerCancel=o.onpointercancel=function(t){t.pointerId==this.pointerIdentifier&&this._pointerCancel(t,t)},o.ontouchcancel=function(t){var i=this.getTouch(t.changedTouches)
+i&&this._pointerCancel(t,i)},o._pointerCancel=function(t,i){this._pointerDone(),this.pointerCancel(t,i)},o.pointerCancel=function(t,i){this.emitEvent("pointerCancel",[t,i])},n.getPointerPoint=function(t){return{x:t.pageX,y:t.pageY}},n}),function(t,i){"function"==typeof define&&define.amd?define("unidragger/unidragger",["unipointer/unipointer"],function(e){return i(t,e)}):"object"==typeof module&&module.exports?module.exports=i(t,require("unipointer")):t.Unidragger=i(t,t.Unipointer)}(window,function(t,i){function e(){}function n(){}var o=n.prototype=Object.create(i.prototype)
+o.bindHandles=function(){this._bindHandles(!0)},o.unbindHandles=function(){this._bindHandles(!1)}
+var r=t.navigator
+return o._bindHandles=function(t){t=void 0===t||!!t
+var i
+i=r.pointerEnabled?function(i){i.style.touchAction=t?"none":""}:r.msPointerEnabled?function(i){i.style.msTouchAction=t?"none":""}:e
+for(var n=t?"addEventListener":"removeEventListener",o=0;o<this.handles.length;o++){var s=this.handles[o]
+this._bindStartEvent(s,t),i(s),s[n]("click",this)}},o.pointerDown=function(t,i){if("INPUT"==t.target.nodeName&&"range"==t.target.type)return this.isPointerDown=!1,void delete this.pointerIdentifier
+this._dragPointerDown(t,i)
+var e=document.activeElement
+e&&e.blur&&e.blur(),this._bindPostStartEvents(t),this.emitEvent("pointerDown",[t,i])},o._dragPointerDown=function(t,e){this.pointerDownPoint=i.getPointerPoint(e)
+var n=this.canPreventDefaultOnPointerDown(t,e)
+n&&t.preventDefault()},o.canPreventDefaultOnPointerDown=function(t){return"SELECT"!=t.target.nodeName},o.pointerMove=function(t,i){var e=this._dragPointerMove(t,i)
+this.emitEvent("pointerMove",[t,i,e]),this._dragMove(t,i,e)},o._dragPointerMove=function(t,e){var n=i.getPointerPoint(e),o={x:n.x-this.pointerDownPoint.x,y:n.y-this.pointerDownPoint.y}
+return!this.isDragging&&this.hasDragStarted(o)&&this._dragStart(t,e),o},o.hasDragStarted=function(t){return Math.abs(t.x)>3||Math.abs(t.y)>3},o.pointerUp=function(t,i){this.emitEvent("pointerUp",[t,i]),this._dragPointerUp(t,i)},o._dragPointerUp=function(t,i){this.isDragging?this._dragEnd(t,i):this._staticClick(t,i)},o._dragStart=function(t,e){this.isDragging=!0,this.dragStartPoint=i.getPointerPoint(e),this.isPreventingClicks=!0,this.dragStart(t,e)},o.dragStart=function(t,i){this.emitEvent("dragStart",[t,i])},o._dragMove=function(t,i,e){this.isDragging&&this.dragMove(t,i,e)},o.dragMove=function(t,i,e){t.preventDefault(),this.emitEvent("dragMove",[t,i,e])},o._dragEnd=function(t,i){this.isDragging=!1,setTimeout(function(){delete this.isPreventingClicks}.bind(this)),this.dragEnd(t,i)},o.dragEnd=function(t,i){this.emitEvent("dragEnd",[t,i])},o.onclick=function(t){this.isPreventingClicks&&t.preventDefault()},o._staticClick=function(t,i){if(!this.isIgnoringMouseUp||"mouseup"!=t.type){var e=t.target.nodeName
+"INPUT"!=e&&"TEXTAREA"!=e||t.target.focus(),this.staticClick(t,i),"mouseup"!=t.type&&(this.isIgnoringMouseUp=!0,setTimeout(function(){delete this.isIgnoringMouseUp}.bind(this),400))}},o.staticClick=function(t,i){this.emitEvent("staticClick",[t,i])},n.getPointerPoint=i.getPointerPoint,n}),function(t,i){"function"==typeof define&&define.amd?define(["get-size/get-size","unidragger/unidragger"],function(e,n){return i(t,e,n)}):"object"==typeof module&&module.exports?module.exports=i(t,require("get-size"),require("unidragger")):t.Draggabilly=i(t,t.getSize,t.Unidragger)}(window,function(t,i,e){function n(){}function o(t,i){for(var e in i)t[e]=i[e]
+return t}function r(t){return t instanceof HTMLElement}function s(t,i){this.element="string"==typeof t?h.querySelector(t):t,f&&(this.$element=f(this.element)),this.options=o({},this.constructor.defaults),this.option(i),this._create()}function a(t,i,e){return e=e||"round",i?Math[e](t/i)*i:t}var h=t.document,d=t.requestAnimationFrame||t.webkitRequestAnimationFrame||t.mozRequestAnimationFrame,u=0
+d||(d=function(t){var i=(new Date).getTime(),e=Math.max(0,16-(i-u)),n=setTimeout(t,e)
+return u=i+e,n})
+var p=h.documentElement,c="string"==typeof p.style.transform?"transform":"WebkitTransform",f=t.jQuery,g=s.prototype=Object.create(e.prototype)
+return s.defaults={},g.option=function(t){o(this.options,t)},g._create=function(){this.position={},this._getPosition(),this.startPoint={x:0,y:0},this.dragPoint={x:0,y:0},this.startPosition=o({},this.position)
+var t=getComputedStyle(this.element)
+"relative"!=t.position&&"absolute"!=t.position&&(this.element.style.position="relative"),this.enable(),this.setHandles()},g.setHandles=function(){this.handles=this.options.handle?this.element.querySelectorAll(this.options.handle):[this.element],this.bindHandles()},g.dispatchEvent=function(i,e,n){var o=[e].concat(n)
+this.emitEvent(i,o)
+var r=t.jQuery
+if(r&&this.$element)if(e){var s=r.Event(e)
+s.type=i,this.$element.trigger(s,n)}else this.$element.trigger(i,n)},s.prototype._getPosition=function(){var t=getComputedStyle(this.element),i=this._getPositionCoord(t.left,"width"),e=this._getPositionCoord(t.top,"height")
+this.position.x=isNaN(i)?0:i,this.position.y=isNaN(e)?0:e,this._addTransformPosition(t)},s.prototype._getPositionCoord=function(t,e){if(t.indexOf("%")!=-1){var n=i(this.element.parentNode)
+return parseFloat(t)/100*n[e]}return parseInt(t,10)},g._addTransformPosition=function(t){var i=t[c]
+if(0===i.indexOf("matrix")){var e=i.split(","),n=0===i.indexOf("matrix3d")?12:4,o=parseInt(e[n],10),r=parseInt(e[n+1],10)
+this.position.x+=o,this.position.y+=r}},g.pointerDown=function(t,i){this._dragPointerDown(t,i)
+var e=h.activeElement
+e&&e.blur&&e!=h.body&&e.blur(),this._bindPostStartEvents(t),this.element.classList.add("is-pointer-down"),this.dispatchEvent("pointerDown",t,[i])},g.pointerMove=function(t,i){var e=this._dragPointerMove(t,i)
+this.dispatchEvent("pointerMove",t,[i,e]),this._dragMove(t,i,e)},g.dragStart=function(t,i){this.isEnabled&&(this._getPosition(),this.measureContainment(),this.startPosition.x=this.position.x,this.startPosition.y=this.position.y,this.setLeftTop(),this.dragPoint.x=0,this.dragPoint.y=0,this.element.classList.add("is-dragging"),this.dispatchEvent("dragStart",t,[i]),this.animate())},g.measureContainment=function(){var t=this.options.containment
+if(t){var e=r(t)?t:"string"==typeof t?h.querySelector(t):this.element.parentNode,n=i(this.element),o=i(e),s=this.element.getBoundingClientRect(),a=e.getBoundingClientRect(),d=o.borderLeftWidth+o.borderRightWidth,u=o.borderTopWidth+o.borderBottomWidth,p=this.relativeStartPosition={x:s.left-(a.left+o.borderLeftWidth),y:s.top-(a.top+o.borderTopWidth)}
+this.containSize={width:o.width-d-p.x-n.width,height:o.height-u-p.y-n.height}}},g.dragMove=function(t,i,e){if(this.isEnabled){var n=e.x,o=e.y,r=this.options.grid,s=r&&r[0],h=r&&r[1]
+n=a(n,s),o=a(o,h),n=this.containDrag("x",n,s),o=this.containDrag("y",o,h),n="y"==this.options.axis?0:n,o="x"==this.options.axis?0:o,this.position.x=this.startPosition.x+n,this.position.y=this.startPosition.y+o,this.dragPoint.x=n,this.dragPoint.y=o,this.dispatchEvent("dragMove",t,[i,e])}},g.containDrag=function(t,i,e){if(!this.options.containment)return i
+var n="x"==t?"width":"height",o=this.relativeStartPosition[t],r=a(-o,e,"ceil"),s=this.containSize[n]
+return s=a(s,e,"floor"),Math.min(s,Math.max(r,i))},g.pointerUp=function(t,i){this.element.classList.remove("is-pointer-down"),this.dispatchEvent("pointerUp",t,[i]),this._dragPointerUp(t,i)},g.dragEnd=function(t,i){this.isEnabled&&(c&&(this.element.style[c]="",this.setLeftTop()),this.element.classList.remove("is-dragging"),this.dispatchEvent("dragEnd",t,[i]))},g.animate=function(){if(this.isDragging){this.positionDrag()
+var t=this
+d(function(){t.animate()})}},g.setLeftTop=function(){this.element.style.left=this.position.x+"px",this.element.style.top=this.position.y+"px"},g.positionDrag=function(){this.element.style[c]="translate3d( "+this.dragPoint.x+"px, "+this.dragPoint.y+"px, 0)"},g.staticClick=function(t,i){this.dispatchEvent("staticClick",t,[i])},g.enable=function(){this.isEnabled=!0},g.disable=function(){this.isEnabled=!1,this.isDragging&&this.dragEnd()},g.destroy=function(){this.disable(),this.element.style[c]="",this.element.style.left="",this.element.style.top="",this.element.style.position="",this.unbindHandles(),this.$element&&this.$element.removeData("draggabilly")},g._init=n,f&&f.bridget&&f.bridget("draggabilly",s),s})
diff --git a/www/external/gifwriter.min.js b/www/external/gifwriter.min.js
new file mode 100644
index 00000000..427fd50f
--- /dev/null
+++ b/www/external/gifwriter.min.js
@@ -0,0 +1,64 @@
+// (c) Dean McNamee <dean@gmail.com>, 2013.
+// //
+// // https://github.com/deanm/omggif
+// //
+// // Permission is hereby granted, free of charge, to any person obtaining a copy
+// // of this software and associated documentation files (the "Software"), to
+// // deal in the Software without restriction, including without limitation the
+// // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// // sell copies of the Software, and to permit persons to whom the Software is
+// // furnished to do so, subject to the following conditions:
+// //
+// // The above copyright notice and this permission notice shall be included in
+// // all copies or substantial portions of the Software.
+// //
+// // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// // IN THE SOFTWARE.
+// //
+// // omggif is a JavaScript implementation of a GIF 89a encoder and decoder,
+// // including animation and compression. It does not rely on any specific
+// // underlying system, so should run in the browser, Node, or Plask.
+// Main compression routine, palette indexes -> LZW code stream.
+// |index_stream| must have at least one entry.
+"use strict"
+function _classCallCheck(r,e){if(!(r instanceof e))throw new TypeError("Cannot call a class as a function")}function check_palette_and_num_colors(r){var e=r.length
+if(e<2||e>256||e&e-1)throw new Error("Invalid code/color length, must be power of 2 and 2 .. 256.")
+return e}function GifWriterOutputLZWCodeStream(r,e,t,a){function n(t){for(;s>=t;)r[e++]=255&v,v>>=8,s-=8,e===i+256&&(r[i]=255,i=e++)}function o(r){v|=r<<s,s+=c,n(8)}r[e++]=t
+var i=e++,l=1<<t,u=l-1,f=l+1,d=f+1,c=t+1,s=0,v=0,h=a[0]&u,p={}
+o(l)
+for(var w=1,g=a.length;w<g;++w){var _=a[w]&u,y=h<<8|_,m=p[y]
+if(void 0===m){for(v|=h<<s,s+=c;s>=8;)r[e++]=255&v,v>>=8,s-=8,e===i+256&&(r[i]=255,i=e++)
+4096===d?(o(l),d=f+1,c=t+1,p={}):(d>=1<<c&&++c,p[y]=d++),h=_}else h=m}return o(h),o(f),n(1),i+1===e?r[i]=0:(r[i]=e-i-1,r[e++]=0),e}var GifWriter=function(){function r(e,t,a){var n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{}
+_classCallCheck(this,r)
+var o=n.loop,i=n.palette,l=0,u=[],f=i
+if(t<=0||a<=0||t>65535||a>65535)throw new Error("Width/Height invalid.")
+u[l++]=71,u[l++]=73,u[l++]=70,u[l++]=56,u[l++]=57,u[l++]=97
+var d=0,c=0
+if(f){for(var s=check_palette_and_num_colors(f);s>>=1;)++d
+if(s=1<<d,d--,void 0!==n.background){if(c=n.background,c>=s)throw new Error("Background index out of range.")
+if(0===c)throw new Error("Background index explicitly passed as 0.")}}if(u[l++]=255&t,u[l++]=t>>8&255,u[l++]=255&a,u[l++]=a>>8&255,u[l++]=(f?128:0)|d,u[l++]=c,u[l++]=0,f)for(var v=f,h=Array.isArray(v),p=0,v=h?v:v[Symbol.iterator]();;){var w
+if(h){if(p>=v.length)break
+w=v[p++]}else{if(p=v.next(),p.done)break
+w=p.value}var g=w
+u[l++]=g>>16&255,u[l++]=g>>8&255,u[l++]=255&g}if(Number.isInteger(o)){if(o<0||o>65535)throw"Loop count invalid."
+u[l++]=33,u[l++]=255,u[l++]=11,u[l++]=78,u[l++]=69,u[l++]=84,u[l++]=83,u[l++]=67,u[l++]=65,u[l++]=80,u[l++]=69,u[l++]=50,u[l++]=46,u[l++]=48,u[l++]=3,u[l++]=1,u[l++]=255&o,u[l++]=o>>8&255,u[l++]=0}var _=this,y=e.getReader()
+return new ReadableStream({start:function(r){r.enqueue(new Uint8Array(u))},pull:function(r){return y.read().then(function(e){var t=e.done,a=e.value
+return t?(r.enqueue(new Uint8Array([59])),void r.close()):void _.addFrame.apply(_,[r].concat(a))})}})}return r.prototype.addFrame=function(r,e,t,a,n,o){var i=arguments.length>6&&void 0!==arguments[6]?arguments[6]:{},l=0,u=[]
+if(e<0||t<0||e>65535||t>65535)throw new Error("x/y invalid.")
+if(a<=0||n<=0||a>65535||n>65535)throw"Width/Height invalid."
+if(o.length<a*n)throw"Not enough pixels for the frame size."
+var f=!0,d=i.palette
+if(void 0!==d&&null!==d||(f=!1,d=global_palette),void 0===d||null===d)throw"Must supply either a local or global palette."
+for(var c=check_palette_and_num_colors(d),s=0;c>>=1;)++s
+c=1<<s
+var v=void 0===i.delay?0:i.delay,h=void 0===i.disposal?0:i.disposal
+if(h<0||h>3)throw"Disposal out of range."
+var p=!1,w=0
+if(void 0!==i.transparent&&null!==i.transparent&&(p=!0,w=i.transparent,w<0||w>=c))throw"Transparent color index."
+if((0!==h||p||0!==v)&&(u[l++]=33,u[l++]=249,u[l++]=4,u[l++]=h<<2|(p===!0?1:0),u[l++]=255&v,u[l++]=v>>8&255,u[l++]=w,u[l++]=0),u[l++]=44,u[l++]=255&e,u[l++]=e>>8&255,u[l++]=255&t,u[l++]=t>>8&255,u[l++]=255&a,u[l++]=a>>8&255,u[l++]=255&n,u[l++]=n>>8&255,u[l++]=f===!0?128|s-1:0,f===!0)for(var g=0,_=d.length;g<_;++g){var y=d[g]
+u[l++]=y>>16&255,u[l++]=y>>8&255,u[l++]=255&y}GifWriterOutputLZWCodeStream(u,l,s<2?2:s,o),r.enqueue(new Uint8Array(u))},r}()
diff --git a/www/external/imagesloaded.pkgd.min.js b/www/external/imagesloaded.pkgd.min.js
new file mode 100644
index 00000000..aa190be5
--- /dev/null
+++ b/www/external/imagesloaded.pkgd.min.js
@@ -0,0 +1,42 @@
+/*!
+ * imagesLoaded PACKAGED v4.1.0
+ * JavaScript is all like "You images are done yet or what?"
+ * MIT License
+ */
+!function(t,e){"function"==typeof define&&define.amd?define("ev-emitter/ev-emitter",e):"object"==typeof module&&module.exports?module.exports=e():t.EvEmitter=e()}(this,function(){function t(){}var e=t.prototype
+return e.on=function(t,e){if(t&&e){var i=this._events=this._events||{},n=i[t]=i[t]||[]
+return n.indexOf(e)==-1&&n.push(e),this}},e.once=function(t,e){if(t&&e){this.on(t,e)
+var i=this._onceEvents=this._onceEvents||{},n=i[t]=i[t]||[]
+return n[e]=!0,this}},e.off=function(t,e){var i=this._events&&this._events[t]
+if(i&&i.length){var n=i.indexOf(e)
+return n!=-1&&i.splice(n,1),this}},e.emitEvent=function(t,e){var i=this._events&&this._events[t]
+if(i&&i.length){var n=0,o=i[n]
+e=e||[]
+for(var r=this._onceEvents&&this._onceEvents[t];o;){var s=r&&r[o]
+s&&(this.off(t,o),delete r[o]),o.apply(this,e),n+=s?0:1,o=i[n]}return this}},t}),function(t,e){"use strict"
+"function"==typeof define&&define.amd?define(["ev-emitter/ev-emitter"],function(i){return e(t,i)}):"object"==typeof module&&module.exports?module.exports=e(t,require("ev-emitter")):t.imagesLoaded=e(t,t.EvEmitter)}(window,function(t,e){function i(t,e){for(var i in e)t[i]=e[i]
+return t}function n(t){var e=[]
+if(Array.isArray(t))e=t
+else if("number"==typeof t.length)for(var i=0;i<t.length;i++)e.push(t[i])
+else e.push(t)
+return e}function o(t,e,r){return this instanceof o?("string"==typeof t&&(t=document.querySelectorAll(t)),this.elements=n(t),this.options=i({},this.options),"function"==typeof e?r=e:i(this.options,e),r&&this.on("always",r),this.getImages(),h&&(this.jqDeferred=new h.Deferred),void setTimeout(function(){this.check()}.bind(this))):new o(t,e,r)}function r(t){this.img=t}function s(t,e){this.url=t,this.element=e,this.img=new Image}var h=t.jQuery,a=t.console
+o.prototype=Object.create(e.prototype),o.prototype.options={},o.prototype.getImages=function(){this.images=[],this.elements.forEach(this.addElementImages,this)},o.prototype.addElementImages=function(t){"IMG"==t.nodeName&&this.addImage(t),this.options.background===!0&&this.addElementBackgroundImages(t)
+var e=t.nodeType
+if(e&&d[e]){for(var i=t.querySelectorAll("img"),n=0;n<i.length;n++){var o=i[n]
+this.addImage(o)}if("string"==typeof this.options.background){var r=t.querySelectorAll(this.options.background)
+for(n=0;n<r.length;n++){var s=r[n]
+this.addElementBackgroundImages(s)}}}}
+var d={1:!0,9:!0,11:!0}
+return o.prototype.addElementBackgroundImages=function(t){var e=getComputedStyle(t)
+if(e)for(var i=/url\((['"])?(.*?)\1\)/gi,n=i.exec(e.backgroundImage);null!==n;){var o=n&&n[2]
+o&&this.addBackground(o,t),n=i.exec(e.backgroundImage)}},o.prototype.addImage=function(t){var e=new r(t)
+this.images.push(e)},o.prototype.addBackground=function(t,e){var i=new s(t,e)
+this.images.push(i)},o.prototype.check=function(){function t(t,i,n){setTimeout(function(){e.progress(t,i,n)})}var e=this
+return this.progressedCount=0,this.hasAnyBroken=!1,this.images.length?void this.images.forEach(function(e){e.once("progress",t),e.check()}):void this.complete()},o.prototype.progress=function(t,e,i){this.progressedCount++,this.hasAnyBroken=this.hasAnyBroken||!t.isLoaded,this.emitEvent("progress",[this,t,e]),this.jqDeferred&&this.jqDeferred.notify&&this.jqDeferred.notify(this,t),this.progressedCount==this.images.length&&this.complete(),this.options.debug&&a&&a.log("progress: "+i,t,e)},o.prototype.complete=function(){var t=this.hasAnyBroken?"fail":"done"
+if(this.isComplete=!0,this.emitEvent(t,[this]),this.emitEvent("always",[this]),this.jqDeferred){var e=this.hasAnyBroken?"reject":"resolve"
+this.jqDeferred[e](this)}},r.prototype=Object.create(e.prototype),r.prototype.check=function(){var t=this.getIsImageComplete()
+return t?void this.confirm(0!==this.img.naturalWidth,"naturalWidth"):(this.proxyImage=new Image,this.proxyImage.addEventListener("load",this),this.proxyImage.addEventListener("error",this),this.img.addEventListener("load",this),this.img.addEventListener("error",this),void(this.proxyImage.src=this.img.src))},r.prototype.getIsImageComplete=function(){return this.img.complete&&void 0!==this.img.naturalWidth},r.prototype.confirm=function(t,e){this.isLoaded=t,this.emitEvent("progress",[this,this.img,e])},r.prototype.handleEvent=function(t){var e="on"+t.type
+this[e]&&this[e](t)},r.prototype.onload=function(){this.confirm(!0,"onload"),this.unbindEvents()},r.prototype.onerror=function(){this.confirm(!1,"onerror"),this.unbindEvents()},r.prototype.unbindEvents=function(){this.proxyImage.removeEventListener("load",this),this.proxyImage.removeEventListener("error",this),this.img.removeEventListener("load",this),this.img.removeEventListener("error",this)},s.prototype=Object.create(r.prototype),s.prototype.check=function(){this.img.addEventListener("load",this),this.img.addEventListener("error",this),this.img.src=this.url
+var t=this.getIsImageComplete()
+t&&(this.confirm(0!==this.img.naturalWidth,"naturalWidth"),this.unbindEvents())},s.prototype.unbindEvents=function(){this.img.removeEventListener("load",this),this.img.removeEventListener("error",this)},s.prototype.confirm=function(t,e){this.isLoaded=t,this.emitEvent("progress",[this,this.element,e])},o.makeJQueryPlugin=function(e){e=e||t.jQuery,e&&(h=e,h.fn.imagesLoaded=function(t,e){var i=new o(this,t,e)
+return i.jqDeferred.promise(h(this))})},o.makeJQueryPlugin(),o})
diff --git a/www/external/ion-pullup.min.js b/www/external/ion-pullup.min.js
new file mode 100644
index 00000000..047f0837
--- /dev/null
+++ b/www/external/ion-pullup.min.js
@@ -0,0 +1,10 @@
+angular.module("ionic-pullup",[]).constant("ionPullUpFooterState",{COLLAPSED:"COLLAPSED",MINIMIZED:"MINIMIZED",EXPANDED:"EXPANDED"}).constant("ionPullUpFooterBehavior",{HIDE:"HIDE",EXPAND:"EXPAND"}).directive("ionPullUpFooter",["$timeout","$rootScope","$window","$ionicPlatform",function(t,e,n,i){return{restrict:"AE",scope:{onExpand:"&",onCollapse:"&",onMinimize:"&"},controller:["$scope","$element","$attrs","ionPullUpFooterState","ionPullUpFooterBehavior",function(o,a,r,s,l){function u(){c(),a.css({transition:"300ms ease-in-out",padding:0}),P&&E&&a.css("bottom",P.offsetHeight+"px")}function c(){P=document.querySelector(".tabs"),E=document.querySelector(".tabs-bottom"),D=document.querySelector(".bar-header"),H=P?P.offsetHeight:0,x=D?D.offsetHeight:0}function p(){I.height=I.maxHeight>0?I.maxHeight:n.innerHeight-x-v-H,"ios"==e.platformOS&&(I.height-=60),"android"==e.platformOS&&(I.height-=40),a.css({height:I.height+"px"}),I.initialState==s.MINIMIZED?m():f()}function h(){t(function(){p()},300),a.css({transition:"none",padding:0})}function d(){c(),I.height=I.maxHeight>0?I.maxHeight:n.innerHeight-x-v-H,"ios"==e.platformOS&&(I.height-=60),"android"==e.platformOS&&(I.height-=40)}function g(){d(),I.lastPosY=0,a.css({height:I.height+"px","-webkit-transform":"translate3d(0, 0, 0)",transform:"translate3d(0, 0, 0)"}),a.css({transition:"300ms ease-in-out",padding:0}),o.onExpand(),I.state=s.EXPANDED}function f(){I.lastPosY=P&&E?I.height-H:I.height-I.defaultHeight,a.css({"-webkit-transform":"translate3d(0, "+I.lastPosY+"px, 0)",transform:"translate3d(0, "+I.lastPosY+"px, 0)"}),o.onCollapse(),I.state=s.COLLAPSED}function m(){I.lastPosY=I.height,a.css({"-webkit-transform":"translate3d(0, "+I.lastPosY+"px, 0)",transform:"translate3d(0, "+I.lastPosY+"px, 0)"}),o.onMinimize(),I.state=s.MINIMIZED}var P,E,D,H,x,v=0,I={height:0,posY:0,lastPosY:0,state:s.COLLAPSED,defaultHeight:a[0].offsetHeight,maxHeight:parseInt(r.maxHeight,10)||0,initialState:r.initialState?r.initialState.toUpperCase():s.COLLAPSED,defaultBehavior:r.defaultBehavior?r.defaultBehavior.toUpperCase():l.EXPAND}
+this.setHandleHeight=function(t){v=t,p()},this.getHeight=function(){return a[0].offsetHeight},this.getBackground=function(){return n.getComputedStyle(a[0]).background},this.onTap=function(t){t.gesture.srcEvent.preventDefault(),t.gesture.preventDefault(),I.state==s.COLLAPSED?I.defaultBehavior==l.HIDE?m():g():I.state==s.MINIMIZED?I.defaultBehavior==l.HIDE?f():g():I.initialState==s.MINIMIZED?m():f(),e.$broadcast("ionPullUp:tap",I.state)},this.onDrag=function(t){switch(t.gesture.srcEvent.preventDefault(),t.gesture.preventDefault(),t.type){case"dragstart":a.css("transition","none")
+break
+case"drag":if(I.posY=Math.round(t.gesture.deltaY)+I.lastPosY,I.posY<0||I.posY>I.height)return
+a.css({"-webkit-transform":"translate3d(0, "+I.posY+"px, 0)",transform:"translate3d(0, "+I.posY+"px, 0)"})
+break
+case"dragend":a.css({transition:"300ms ease-in-out"}),I.lastPosY=I.posY}},u(),i.ready(function(){n.addEventListener("orientationchange",h),i.on("resume",h)})}],compile:function(t,e){e.defaultHeight&&t.css("height",parseInt(e.defaultHeight,10)+"px"),t.addClass("bar bar-footer")}}}]).directive("ionPullUpContent",[function(){return{restrict:"AE",require:"^ionPullUpFooter",link:function(t,e,n,i){var o=i.getHeight()
+e.css({display:"block","margin-top":o+"px",width:"100%"}),n.scroll&&"TRUE"==n.scroll.toUpperCase()&&e.css({"overflow-y":"scroll","overflow-x":"hidden"})}}}]).directive("ionPullUpBar",[function(){return{restrict:"AE",require:"^ionPullUpFooter",link:function(t,e,n,i){var o=i.getHeight()
+e.css({display:"flex",height:o+"px",position:"absolute",right:"0",left:"0"})}}}]).directive("ionPullUpTrigger",["$ionicGesture",function(t){return{restrict:"AE",require:"^ionPullUpFooter",link:function(e,n,i,o){t.on("tap",o.onTap,n),t.on("drag dragstart dragend",o.onDrag,n)}}}]).directive("ionPullUpHandle",["$ionicGesture","$ionicPlatform","$timeout","$window",function(t,e,n,i){return{restrict:"AE",require:"^ionPullUpFooter",link:function(o,a,r,s){function l(){n(function(){a.css("left",(i.innerWidth-c)/2+"px")},300)}var u=parseInt(r.height,10)||25,c=parseInt(r.width,10)||100,p=s.getBackground(),h=r.toggle
+s.setHandleHeight(u),a.css({display:"block",background:p,position:"absolute",top:1-u+"px",left:(i.innerWidth-c)/2+"px",height:u+"px",width:c+"px","text-align":"center"}),t.on("tap",s.onTap,a),t.on("drag dragstart dragend",s.onDrag,a),o.$on("ionPullUp:tap",function(){a.find("i").toggleClass(h)}),e.ready(function(){i.addEventListener("orientationchange",l),e.on("resume",l)})}}}])
diff --git a/www/external/ionRadio.min.js b/www/external/ionRadio.min.js
new file mode 100644
index 00000000..d652fdda
--- /dev/null
+++ b/www/external/ionRadio.min.js
@@ -0,0 +1,12 @@
+/**
+ * ionRadioFix - fixes a bug in iOS 9 UIWebView that breaks the tilde selector in CSS. To
+ * use this fix, include it after your Ionic bundle JS.
+ *
+ * Note: due to Angular directive override limitations, you'll need to change any reference
+ * to <ion-radio> to <ion-radio-fix> to apply this patched radio button.
+ *
+ * Also, make sure to add the new CSS from the second part of this gist.
+ */
+angular.module("ionic").directive("ionRadioFix",function(){return{restrict:"E",replace:!0,require:"?ngModel",transclude:!0,template:'<label class="item item-radio"><input type="radio" name="radio-group"><div class="radio-content"><div class="item-content disable-pointer-events" ng-transclude></div><i class="radio-icon disable-pointer-events icon ion-checkmark"></i></div></label>',compile:function(e,n){if(n.icon){var i=e.find("i")
+i.removeClass("ion-checkmark").addClass(n.icon)}var a=e.find("input")
+return angular.forEach({name:n.name,value:n.value,disabled:n.disabled,"ng-value":n.ngValue,"ng-model":n.ngModel,"ng-disabled":n.ngDisabled,"ng-change":n.ngChange,"ng-required":n.ngRequired,required:n.required},function(e,n){angular.isDefined(e)&&a.attr(n,e)}),function(e,n,i){e.getValue=function(){return e.ngValue||i.value}}}}})
diff --git a/www/external/ionic.content.banner.min.js b/www/external/ionic.content.banner.min.js
new file mode 100644
index 00000000..62b317ce
--- /dev/null
+++ b/www/external/ionic.content.banner.min.js
@@ -0,0 +1,12 @@
+angular.module("jett.ionic.content.banner",["ionic"]),function(n){"use strict"
+n.module("jett.ionic.content.banner").directive("ionContentBanner",["$interval",function(n){return{restrict:"E",scope:!0,link:function(e,t){var o
+e.currentIndex=0,e.text.length>1&&(o=n(function(){e.currentIndex=e.currentIndex<e.text.length-1?e.currentIndex+1:0},e.interval)),e.$on("$destroy",function(){t.remove(),o&&n.cancel(o)})},template:'<div class="content-banner-text-wrapper"><div ng-repeat="item in text track by $index" ng-class="{active: $index === currentIndex}" class="content-banner-text" ng-bind="item"></div></div><button class="content-banner-close button button-icon icon {{::icon}}" ng-click="close()"></button>'}}])}(angular),function(n,e){"use strict"
+n.module("jett.ionic.content.banner").factory("$ionicContentBanner",["$document","$rootScope","$compile","$timeout","$ionicPlatform",function(t,o,r,i,c){function a(n){for(;null!==n&&"BODY"!==n.nodeName;){var e=n.getAttribute("nav-view")
+if(null!==e&&"cached"===e)return!1
+n=n.parentNode}return!0}function u(n){var e=n.querySelector('ion-modal-view[class*="ng-enter-active"]')
+if(null!=e&&e.getAttribute("class").indexOf("ng-leave")==-1)return e
+var t=n.querySelectorAll('ion-view[nav-view="active"]')
+return 1===t.length?t[0]:Array.prototype.slice.call(t).filter(function(n){return a(n)})[0]}function l(a){var l=o.$new(!0)
+n.extend(l,{icon:"ion-ios-close-empty",transition:"vertical",interval:7e3,type:"info",$deregisterBackButton:n.noop,closeOnStateChange:!0,autoClose:null},a)
+var s="content-banner "+l.type+" content-banner-transition-"+l.transition,d=l.element=r('<ion-content-banner class="'+s+'"></ion-content-banner>')(l),v=t[0].body,f=l.closeOnStateChange?o.$on("$stateChangeSuccess",function(){l.close()}):n.noop
+return l.$deregisterBackButton=c.registerBackButtonAction(function(){i(l.close)},300),l.close=function(){l.removed||(l.removed=!0,e.requestAnimationFrame(function(){d.removeClass("content-banner-in"),i(function(){l.$destroy(),d.remove(),v=f=null},400)}),l.$deregisterBackButton(),f())},l.show=function(){l.removed||(void 0!==u(v)&&u(v).querySelector(".scroll-content").appendChild(d[0]),e.requestAnimationFrame(function(){i(function(){d.addClass("content-banner-in"),l.autoClose&&i(function(){l.close()},l.autoClose,!1)},20,!1)}))},i(function(){l.show()},10,!1),l.close.$scope=l,l.close}return{show:l}}])}(angular,ionic)
diff --git a/www/external/ionic.scroll.sista.min.js b/www/external/ionic.scroll.sista.min.js
new file mode 100644
index 00000000..a49a1a3d
--- /dev/null
+++ b/www/external/ionic.scroll.sista.min.js
@@ -0,0 +1,28 @@
+/* global angular,ionic */
+!function(e,t){"use strict"
+e.module("jett.ionic.scroll.sista",["ionic"]).directive("scrollSista",["$document","$timeout","$rootScope","$ionicScrollDelegate","$ionicPlatform",function(a,n,r,o,i){function c(e,t,a,n){var r
+for(n=n||10;e.parentNode&&n--;){if(r=e.parentNode.getAttribute(t),r&&r===a)return e.parentNode
+e=e.parentNode}return null}var l=400,s=2*l,u=!t.Platform.isAndroid()
+return{restrict:"A",link:function(r,l,f){function d(e,a,r){r&&!e.style[t.CSS.TRANSITION_DURATION]&&(e.style[t.CSS.TRANSITION_DURATION]=r,n(function(){e.style[t.CSS.TRANSITION_DURATION]=""},s,!1)),e.style[t.CSS.TRANSFORM]="translate3d(0, "+-a+"px, 0)"}function b(){v=0,N=0,$=0}function h(){var e
+if(y=q.querySelector('[nav-bar="cached"] .bar-header'),g=q.querySelector('[nav-bar="active"] .bar-header'))switch(T=g.offsetHeight,i.ready(function(){i.is("ios")&&(V=!0,T-=20)}),A=T,I=q.querySelectorAll(".tabs"),I=I[I.length-1],I&&(k=I.offsetHeight,I.parentNode.classList.contains("tabs-top")?(F=!0,A+=k):I.parentNode.classList.contains("tabs-bottom")&&(L=!0)),e=c(l[0],"nav-view","active"),M=e&&e.querySelector(".bar-subheader"),M&&(R=M.offsetHeight,A+=R),x=2*A,O=w=C=x,k=k||0,R=R||0,f.scrollSista){case"header":C=T,w=F?T:0
+break
+case"header-tabs":U=F?k:0,C=F?T+k:T
+break
+case"tabs-subheader":O=0,U=F?A-T:R,_=F?R:0
+break
+case"tabs":O=0,C=F?k:0
+break
+case"subheader":O=0,w=0
+break
+case"header-subheader":w=F?T:0
+break
+case"subheader-header":U=R,_=F?R:0,w=F?T:0
+break
+default:U=F?A-T:R,_=F?R:0}}function S(a,n){var r=Math.max(0,1-a/T)
+g&&(d(g,a,n),e.forEach(g.children,function(e){e.style.opacity=r,u&&(e.style[t.CSS.TRANSFORM]="scale("+r+","+r+")")})),y&&d(y,a,n)}function p(e,t){var a,n,r=l[0].style,o=e>U?e-U:0
+M&&(n=e>P?e-P:0,d(M,Math.min(C,n),t)),I&&(a=Math.min(w,e>_?e-_:0),L&&(a=-a,r.bottom=Math.max(0,k-e)+"px"),d(I,a,t)),S(Math.min(O,o),t)
+var i=Math.max(0,A-e)
+V&&(i+=20),r.top=i+"px"}function m(e,a){t.requestAnimationFrame(function(){p(e,a)})}var v,N,$,y,g,T,A,M,R,I,k,x,O,w,C,H=!0,q=a[0].body,D=f.delegateHandle?o.$getByHandle(f.delegateHandle):o,E=D.getScrollView(),V=!1,F=!1,L=!1,U=0,_=0,P=0
+r.$on("scroll.refreshComplete",function(){b()}),r.$parent.$on("$ionicView.beforeLeave",function(){H=!0,p(0),g=null,y=null}),r.$parent.$on("$ionicView.beforeEnter",function(){E&&E.scrollTo(0,0)}),r.$parent.$on("$ionicView.afterEnter",function(){b(),n(function(){h(),H=!1},20,!1)}),l.bind("scroll",function(e){if(!H){e=e.originalEvent||e
+var t=0,a=e.detail?e.detail.scrollTop:e.target.scrollTop
+v=a>=0?Math.min(x,Math.max(0,v+a-$)):0,V&&v>T&&(v=T),E.getScrollMax().top-a<=A,$=a,N!==v&&(N=v,m(v,t))}})}}}])}(angular,ionic)
diff --git a/www/external/ng-websocket.min.js b/www/external/ng-websocket.min.js
new file mode 100644
index 00000000..a988667b
--- /dev/null
+++ b/www/external/ng-websocket.min.js
@@ -0,0 +1,31 @@
+"use strict"
+!function(){function e(){var e=this
+e.$$config={lazy:!1,reconnect:!0,reconnectInterval:2e3,mock:!1,enqueue:!1,protocols:null},e.$setup=function(n){return n=n||{},e.$$config=angular.extend({},e.$$config,n),e},e.$get=["$http",function(t){return new n(e.$$config,t)}]}function n(e,n){var o=this
+o.$$websocketList={},o.$$config=e||{},o.$get=function(e){return o.$$websocketList[e]},o.$new=function(e){e=e||{},"string"==typeof e&&(e={url:e},arguments.length>1&&("string"==typeof arguments[1]&&arguments[1].length>0?e.protocols=[arguments[1]]:"object"==typeof arguments[1]&&arguments[1].length>0&&(e.protocols=arguments[1])))
+var r=o.$get(e.url)
+if("undefined"==typeof r){var $=angular.extend({},o.$$config,e)
+r=new t($,n),o.$$websocketList[$.url]=r}return r}}function t(e,n){var t=this
+if("undefined"==typeof e||"object"==typeof e&&"undefined"==typeof e.url)throw new Error("An url must be specified for WebSocket")
+return t.$$eventMap={},t.$$ws=void 0,t.$$reconnectTask=void 0,t.$$reconnectCopy=!0,t.$$queue=[],t.$$config={url:void 0,lazy:!1,reconnect:!0,reconnectInterval:2e3,enqueue:!1,mock:!1,protocols:null},t.$$fireEvent=function(){var e=[]
+Array.prototype.push.apply(e,arguments)
+var n=e.shift(),o=t.$$eventMap[n]
+if("undefined"!=typeof o)for(var r=0;r<o.length;r++)"function"==typeof o[r]&&o[r].apply(t,e)},t.$$init=function(e){return e.mock?t.$$ws=new o(e.mock,n):e.protocols?t.$$ws=new WebSocket(e.url,e.protocols):t.$$ws=new WebSocket(e.url),t.$$ws.onmessage=function(e){try{var n=JSON.parse(e.data)
+t.$$fireEvent(n.event,n.data),t.$$fireEvent("$message",n)}catch(n){t.$$fireEvent("$message",e.data)}},t.$$ws.onerror=function(e){t.$$fireEvent("$error",e)},t.$$ws.onopen=function(){if(t.$$reconnectTask&&(clearInterval(t.$$reconnectTask),delete t.$$reconnectTask),t.$$config.enqueue&&t.$$queue.length>0)for(;t.$$queue.length>0&&t.$ready();)t.$$send(t.$$queue.shift())
+t.$$fireEvent("$open")},t.$$ws.onclose=function(){t.$$config.reconnect&&!t.$$reconnectTask&&(t.$$reconnectTask=setInterval(function(){t.$status()===t.$CLOSED&&t.$open()},t.$$config.reconnectInterval)),t.$$fireEvent("$close")},t},t.$CONNECTING=0,t.$OPEN=1,t.$CLOSING=2,t.$CLOSED=3,t.$on=function(){var e=[]
+Array.prototype.push.apply(e,arguments)
+var n=e.shift()
+if("string"!=typeof n||0===e.length)throw new Error("$on accept two parameters at least: a String and a Function or an array of Functions")
+t.$$eventMap[n]=t.$$eventMap[n]||[]
+for(var o=0;o<e.length;o++)t.$$eventMap[n].push(e[o])
+return t},t.$un=function(e){if("string"!=typeof e)throw new Error("$un needs a String representing an event.")
+return"undefined"!=typeof t.$$eventMap[e]&&delete t.$$eventMap[e],t},t.$$send=function(e){t.$ready()?t.$$ws.send(JSON.stringify(e)):t.$$config.enqueue&&t.$$queue.push(e)},t.$emit=function(e,n){if("string"!=typeof e)throw new Error("$emit needs two parameter: a String and a Object or a String")
+var o={event:e,data:n}
+return t.$$send(o),t},t.$open=function(){return t.$$config.reconnect=t.$$reconnectCopy,t.$status()!==t.$OPEN&&t.$$init(t.$$config),t},t.$close=function(){return t.$status()!==t.$CLOSED&&t.$$ws.close(),t.$$reconnectTask&&(clearInterval(t.$$reconnectTask),delete t.$$reconnectTask),t.$$config.reconnect=!1,t},t.$status=function(){return"undefined"==typeof t.$$ws?t.$CLOSED:t.$$ws.readyState},t.$ready=function(){return t.$status()===t.$OPEN},t.$mockup=function(){return t.$$config.mock},t.$$config=angular.extend({},t.$$config,e),t.$$reconnectCopy=t.$$config.reconnect,t.$$config.lazy||t.$$init(t.$$config),t}function o(e,n){e=e||{}
+var t=this,o=e.openTimeout||500,r=e.closeTimeout||1e3,$=e.messageInterval||2e3,c=e.fixtures||{},a=[]
+t.CONNECTING=0,t.OPEN=1,t.CLOSING=2,t.CLOSED=3,t.readyState=t.CONNECTING,t.send=function(e){if(t.readyState===t.OPEN)return a.push(e),t
+throw new Error("WebSocket is already in CLOSING or CLOSED state.")},t.close=function(){return t.readyState===t.OPEN&&(t.readyState=t.CLOSING,setTimeout(function(){t.readyState=t.CLOSED,t.onclose()},r)),t},t.onmessage=function(){},t.onerror=function(){},t.onopen=function(){},t.onclose=function(){},setInterval(function(){if(a.length>0){var e=a.shift(),n=JSON.parse(e)
+switch(n.event){case"$close":t.close()
+break
+default:"undefined"!=typeof c[n.event]&&(n.data=c[n.event].data||n.data,n.event=c[n.event].event||n.event),e=JSON.stringify(n),t.onmessage({data:e})}}},$)
+var i=function(e){e=e||{},e=e instanceof Error?{}:e,c=e,setTimeout(function(){t.readyState=t.OPEN,t.onopen()},o)}
+return"string"==typeof c?n.get(c).success(i).error(i):i(c),t}angular.module("ngWebsocket",[]).provider("$websocket",e)}()
diff --git a/www/external/origjs/NeuQuant.js b/www/external/origjs/NeuQuant.js
new file mode 100644
index 00000000..f0c124ba
--- /dev/null
+++ b/www/external/origjs/NeuQuant.js
@@ -0,0 +1,389 @@
+NeuQuant = function () {
+ function NeuQuant() {
+ var netsize = 256;
+ var prime1 = 499;
+ var prime2 = 491;
+ var prime3 = 487;
+ var prime4 = 503;
+ var minpicturebytes = 3 * prime4;
+ var maxnetpos = netsize - 1;
+ var netbiasshift = 4;
+ var ncycles = 100;
+ var intbiasshift = 16;
+ var intbias = 1 << intbiasshift;
+ var gammashift = 10;
+ var gamma = 1 << gammashift;
+ var betashift = 10;
+ var beta = intbias >> betashift;
+ var betagamma = intbias << gammashift - betashift;
+ var initrad = netsize >> 3;
+ var radiusbiasshift = 6;
+ var radiusbias = 1 << radiusbiasshift;
+ var initradius = initrad * radiusbias;
+ var radiusdec = 30;
+ var alphabiasshift = 10;
+ var initalpha = 1 << alphabiasshift;
+ var alphadec;
+ var radbiasshift = 8;
+ var radbias = 1 << radbiasshift;
+ var alpharadbshift = alphabiasshift + radbiasshift;
+ var alpharadbias = 1 << alpharadbshift;
+ var thepicture;
+ var lengthcount;
+ var samplefac;
+ var network;
+ var netindex = [];
+ var bias = [];
+ var freq = [];
+ var radpower = [];
+ function NeuQuantConstructor(thepic, len, sample) {
+ var i;
+ var p;
+ thepicture = thepic;
+ lengthcount = len;
+ samplefac = sample;
+ network = new Array(netsize);
+ for (i = 0; i < netsize; i++) {
+ network[i] = new Array(4);
+ p = network[i];
+ p[0] = p[1] = p[2] = (i << netbiasshift + 8) / netsize | 0;
+ freq[i] = intbias / netsize | 0;
+ bias[i] = 0;
+ }
+ }
+ function colorMap() {
+ var map = [];
+ var index = new Array(netsize);
+ for (var i = 0; i < netsize; i++)
+ index[network[i][3]] = i;
+ var k = 0;
+ for (var l = 0; l < netsize; l++) {
+ var j = index[l];
+ map[k++] = network[j][0];
+ map[k++] = network[j][1];
+ map[k++] = network[j][2];
+ }
+ return map;
+ }
+ function inxbuild() {
+ var i;
+ var j;
+ var smallpos;
+ var smallval;
+ var p;
+ var q;
+ var previouscol;
+ var startpos;
+ previouscol = 0;
+ startpos = 0;
+ for (i = 0; i < netsize; i++) {
+ p = network[i];
+ smallpos = i;
+ smallval = p[1];
+ for (j = i + 1; j < netsize; j++) {
+ q = network[j];
+ if (q[1] < smallval) {
+ smallpos = j;
+ smallval = q[1];
+ }
+ }
+ q = network[smallpos];
+ if (i != smallpos) {
+ j = q[0];
+ q[0] = p[0];
+ p[0] = j;
+ j = q[1];
+ q[1] = p[1];
+ p[1] = j;
+ j = q[2];
+ q[2] = p[2];
+ p[2] = j;
+ j = q[3];
+ q[3] = p[3];
+ p[3] = j;
+ }
+ if (smallval != previouscol) {
+ netindex[previouscol] = startpos + i >> 1;
+ for (j = previouscol + 1; j < smallval; j++) {
+ netindex[j] = i;
+ }
+ previouscol = smallval;
+ startpos = i;
+ }
+ }
+ netindex[previouscol] = startpos + maxnetpos >> 1;
+ for (j = previouscol + 1; j < 256; j++) {
+ netindex[j] = maxnetpos;
+ }
+ }
+ function learn() {
+ var i;
+ var j;
+ var b;
+ var g;
+ var r;
+ var radius;
+ var rad;
+ var alpha;
+ var step;
+ var delta;
+ var samplepixels;
+ var p;
+ var pix;
+ var lim;
+ if (lengthcount < minpicturebytes) {
+ samplefac = 1;
+ }
+ alphadec = 30 + (samplefac - 1) / 3;
+ p = thepicture;
+ pix = 0;
+ lim = lengthcount;
+ samplepixels = lengthcount / (3 * samplefac);
+ delta = samplepixels / ncycles | 0;
+ alpha = initalpha;
+ radius = initradius;
+ rad = radius >> radiusbiasshift;
+ if (rad <= 1) {
+ rad = 0;
+ }
+ for (i = 0; i < rad; i++) {
+ radpower[i] = alpha * ((rad * rad - i * i) * radbias / (rad * rad));
+ }
+ if (lengthcount < minpicturebytes) {
+ step = 3;
+ } else if (lengthcount % prime1 !== 0) {
+ step = 3 * prime1;
+ } else {
+ if (lengthcount % prime2 !== 0) {
+ step = 3 * prime2;
+ } else {
+ if (lengthcount % prime3 !== 0) {
+ step = 3 * prime3;
+ } else {
+ step = 3 * prime4;
+ }
+ }
+ }
+ i = 0;
+ while (i < samplepixels) {
+ b = (p[pix + 0] & 255) << netbiasshift;
+ g = (p[pix + 1] & 255) << netbiasshift;
+ r = (p[pix + 2] & 255) << netbiasshift;
+ j = contest(b, g, r);
+ altersingle(alpha, j, b, g, r);
+ if (rad !== 0) {
+ alterneigh(rad, j, b, g, r);
+ }
+ pix += step;
+ if (pix >= lim) {
+ pix -= lengthcount;
+ }
+ i++;
+ if (delta === 0) {
+ delta = 1;
+ }
+ if (i % delta === 0) {
+ alpha -= alpha / alphadec;
+ radius -= radius / radiusdec;
+ rad = radius >> radiusbiasshift;
+ if (rad <= 1) {
+ rad = 0;
+ }
+ for (j = 0; j < rad; j++) {
+ radpower[j] = alpha * ((rad * rad - j * j) * radbias / (rad * rad));
+ }
+ }
+ }
+ }
+ function map(b, g, r) {
+ var i;
+ var j;
+ var dist;
+ var a;
+ var bestd;
+ var p;
+ var best;
+ bestd = 1000;
+ best = -1;
+ i = netindex[g];
+ j = i - 1;
+ while (i < netsize || j >= 0) {
+ if (i < netsize) {
+ p = network[i];
+ dist = p[1] - g;
+ if (dist >= bestd) {
+ i = netsize;
+ } else {
+ i++;
+ if (dist < 0) {
+ dist = -dist;
+ }
+ a = p[0] - b;
+ if (a < 0) {
+ a = -a;
+ }
+ dist += a;
+ if (dist < bestd) {
+ a = p[2] - r;
+ if (a < 0) {
+ a = -a;
+ }
+ dist += a;
+ if (dist < bestd) {
+ bestd = dist;
+ best = p[3];
+ }
+ }
+ }
+ }
+ if (j >= 0) {
+ p = network[j];
+ dist = g - p[1];
+ if (dist >= bestd) {
+ j = -1;
+ } else {
+ j--;
+ if (dist < 0) {
+ dist = -dist;
+ }
+ a = p[0] - b;
+ if (a < 0) {
+ a = -a;
+ }
+ dist += a;
+ if (dist < bestd) {
+ a = p[2] - r;
+ if (a < 0) {
+ a = -a;
+ }
+ dist += a;
+ if (dist < bestd) {
+ bestd = dist;
+ best = p[3];
+ }
+ }
+ }
+ }
+ }
+ return best;
+ }
+ function process() {
+ learn();
+ unbiasnet();
+ inxbuild();
+ return colorMap();
+ }
+ function unbiasnet() {
+ var i;
+ var j;
+ for (i = 0; i < netsize; i++) {
+ network[i][0] >>= netbiasshift;
+ network[i][1] >>= netbiasshift;
+ network[i][2] >>= netbiasshift;
+ network[i][3] = i;
+ }
+ }
+ function alterneigh(rad, i, b, g, r) {
+ var j;
+ var k;
+ var lo;
+ var hi;
+ var a;
+ var m;
+ var p;
+ lo = i - rad;
+ if (lo < -1) {
+ lo = -1;
+ }
+ hi = i + rad;
+ if (hi > netsize) {
+ hi = netsize;
+ }
+ j = i + 1;
+ k = i - 1;
+ m = 1;
+ while (j < hi || k > lo) {
+ a = radpower[m++];
+ if (j < hi) {
+ p = network[j++];
+ try {
+ p[0] -= a * (p[0] - b) / alpharadbias | 0;
+ p[1] -= a * (p[1] - g) / alpharadbias | 0;
+ p[2] -= a * (p[2] - r) / alpharadbias | 0;
+ } catch (e) {
+ }
+ }
+ if (k > lo) {
+ p = network[k--];
+ try {
+ p[0] -= a * (p[0] - b) / alpharadbias | 0;
+ p[1] -= a * (p[1] - g) / alpharadbias | 0;
+ p[2] -= a * (p[2] - r) / alpharadbias | 0;
+ } catch (e) {
+ }
+ }
+ }
+ }
+ function altersingle(alpha, i, b, g, r) {
+ var n = network[i];
+ var alphaMult = alpha / initalpha;
+ n[0] -= alphaMult * (n[0] - b) | 0;
+ n[1] -= alphaMult * (n[1] - g) | 0;
+ n[2] -= alphaMult * (n[2] - r) | 0;
+ }
+ function contest(b, g, r) {
+ var i;
+ var dist;
+ var a;
+ var biasdist;
+ var betafreq;
+ var bestpos;
+ var bestbiaspos;
+ var bestd;
+ var bestbiasd;
+ var n;
+ bestd = ~(1 << 31);
+ bestbiasd = bestd;
+ bestpos = -1;
+ bestbiaspos = bestpos;
+ for (i = 0; i < netsize; i++) {
+ n = network[i];
+ dist = n[0] - b;
+ if (dist < 0) {
+ dist = -dist;
+ }
+ a = n[1] - g;
+ if (a < 0) {
+ a = -a;
+ }
+ dist += a;
+ a = n[2] - r;
+ if (a < 0) {
+ a = -a;
+ }
+ dist += a;
+ if (dist < bestd) {
+ bestd = dist;
+ bestpos = i;
+ }
+ biasdist = dist - (bias[i] >> intbiasshift - netbiasshift);
+ if (biasdist < bestbiasd) {
+ bestbiasd = biasdist;
+ bestbiaspos = i;
+ }
+ betafreq = freq[i] >> betashift;
+ freq[i] -= betafreq;
+ bias[i] += betafreq << gammashift;
+ }
+ freq[bestpos] += beta;
+ bias[bestpos] -= betagamma;
+ return bestbiaspos;
+ }
+ NeuQuantConstructor.apply(this, arguments);
+ var exports = {};
+ exports.map = map;
+ exports.process = process;
+ return exports;
+ }
+ return NeuQuant;
+}(); \ No newline at end of file
diff --git a/www/external/origjs/README.TXT b/www/external/origjs/README.TXT
new file mode 100644
index 00000000..19a2b36d
--- /dev/null
+++ b/www/external/origjs/README.TXT
@@ -0,0 +1,3 @@
+These are original JS files.
+I minified then in externals/ using npm minify
+~pp
diff --git a/www/external/angular-carousel.js b/www/external/origjs/angular-carousel.js
index 21cc6729..48c94258 100644
--- a/www/external/angular-carousel.js
+++ b/www/external/origjs/angular-carousel.js
@@ -1,23 +1,21 @@
-/* jshint ignore:start */
-/**
-
- * Angular Carousel - Mobile friendly touch carousel for AngularJS
- * @version v0.3.12 - 2015-06-11
- * @link http://revolunet.github.com/angular-carousel
- * @author Julien Bouquillon <julien@revolunet.com>
- * @license MIT License, http://www.opensource.org/licenses/MIT
- */
-/*global angular */
-/*
-Angular touch carousel with CSS GPU accel and slide buffering
-http://github.com/revolunet/angular-carousel
+//Angular Carousel - Mobile friendly touch carousel for AngularJS
+//@version v0.3.12 - 2015-06-11
+//@link http://revolunet.github.com/angular-carousel
+//@author Julien Bouquillon <julien@revolunet.com>
+//@license MIT License, http://www.opensource.org/licenses/MIT
+
+
+
+//Angular touch carousel with CSS GPU accel and slide buffering
+//http://github.com/revolunet/angular-carousel
-*/
// Modified by PP for mobile friendly touch, start without auto slide but enabled it if tapped
// and logic to wait for an image to load before it slides to the next one
+/* jshint ignore:start */
+/*global angular */
angular.module('angular-carousel', [
'ngTouch',
'angular-carousel.shifty'
diff --git a/www/external/angular-circular-navigation.js b/www/external/origjs/angular-circular-navigation.js
index 17488768..17488768 100644
--- a/www/external/angular-circular-navigation.js
+++ b/www/external/origjs/angular-circular-navigation.js
diff --git a/www/external/origjs/angular-ios9-uiwebview.patch.js b/www/external/origjs/angular-ios9-uiwebview.patch.js
new file mode 100644
index 00000000..c52cad82
--- /dev/null
+++ b/www/external/origjs/angular-ios9-uiwebview.patch.js
@@ -0,0 +1,73 @@
+/**
+ * ================== angular-ios9-uiwebview.patch.js v1.1.0 ==================
+ *
+ * This patch works around iOS9 UIWebView regression that causes infinite digest
+ * errors in Angular.
+ *
+ * The patch can be applied to Angular 1.2.0 – 1.4.5. Newer versions of Angular
+ * have the workaround baked in.
+ *
+ * To apply this patch load/bundle this file with your application and add a
+ * dependency on the "ngIOS9Patch" module to your main app module.
+ *
+ * For example:
+ *
+ * ```
+ * angular.module('myApp', ['ngRoute'])`
+ * ```
+ *
+ * becomes
+ *
+ * ```
+ * angular.module('myApp', ['ngRoute', 'ngIOS9UIWebViewPatch'])
+ * ```
+ *
+ *
+ * More info:
+ * - https://openradar.appspot.com/22186109
+ * - https://github.com/angular/angular.js/issues/12241
+ * - https://github.com/driftyco/ionic/issues/4082
+ *
+ *
+ * @license AngularJS
+ * (c) 2010-2015 Google, Inc. http://angularjs.org
+ * License: MIT
+ */
+
+angular.module('ngIOS9UIWebViewPatch', ['ng']).config(function($provide) {
+ $provide.decorator('$browser', ['$delegate', '$window', function($delegate, $window) {
+
+ if (isIOS9UIWebView($window.navigator.userAgent)) {
+ return applyIOS9Shim($delegate);
+ }
+
+ return $delegate;
+
+ function isIOS9UIWebView(userAgent) {
+ return /(iPhone|iPad|iPod).* OS 9_\d/.test(userAgent) && !/Version\/9\./.test(userAgent);
+ }
+
+ function applyIOS9Shim(browser) {
+ var pendingLocationUrl = null;
+ var originalUrlFn= browser.url;
+
+ browser.url = function() {
+ if (arguments.length) {
+ pendingLocationUrl = arguments[0];
+ return originalUrlFn.apply(browser, arguments);
+ }
+
+ return pendingLocationUrl || originalUrlFn.apply(browser, arguments);
+ };
+
+ window.addEventListener('popstate', clearPendingLocationUrl, false);
+ window.addEventListener('hashchange', clearPendingLocationUrl, false);
+
+ function clearPendingLocationUrl() {
+ pendingLocationUrl = null;
+ }
+
+ return browser;
+ }
+ }]);
+});
diff --git a/www/external/canvas-toBlob.js b/www/external/origjs/canvas-toBlob.js
index 6d895a78..6d895a78 100644
--- a/www/external/canvas-toBlob.js
+++ b/www/external/origjs/canvas-toBlob.js
diff --git a/www/external/draggabilly.pkgd.js b/www/external/origjs/draggabilly.pkgd.js
index bef3db35..bef3db35 100644
--- a/www/external/draggabilly.pkgd.js
+++ b/www/external/origjs/draggabilly.pkgd.js
diff --git a/www/external/origjs/gifwriter.js b/www/external/origjs/gifwriter.js
new file mode 100644
index 00000000..67ae264e
--- /dev/null
+++ b/www/external/origjs/gifwriter.js
@@ -0,0 +1,406 @@
+// (c) Dean McNamee <dean@gmail.com>, 2013.
+// //
+// // https://github.com/deanm/omggif
+// //
+// // Permission is hereby granted, free of charge, to any person obtaining a copy
+// // of this software and associated documentation files (the "Software"), to
+// // deal in the Software without restriction, including without limitation the
+// // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// // sell copies of the Software, and to permit persons to whom the Software is
+// // furnished to do so, subject to the following conditions:
+// //
+// // The above copyright notice and this permission notice shall be included in
+// // all copies or substantial portions of the Software.
+// //
+// // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// // IN THE SOFTWARE.
+// //
+// // omggif is a JavaScript implementation of a GIF 89a encoder and decoder,
+// // including animation and compression. It does not rely on any specific
+// // underlying system, so should run in the browser, Node, or Plask.
+'use strict';
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+function check_palette_and_num_colors(palette) {
+ var num_colors = palette.length;
+
+ if (num_colors < 2 || num_colors > 256 || num_colors & num_colors - 1) {
+ throw new Error('Invalid code/color length, must be power of 2 and 2 .. 256.');
+ }
+
+ return num_colors;
+}
+
+var GifWriter = function () {
+ function GifWriter(rs, width, height) {
+ var gopts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
+
+ _classCallCheck(this, GifWriter);
+
+ var loop = gopts.loop,
+ palette = gopts.palette;
+
+ var p = 0;
+ var buf = [];
+ var global_palette = palette;
+
+ if (width <= 0 || height <= 0 || width > 65535 || height > 65535) {
+ throw new Error('Width/Height invalid.');
+ }
+
+ // - Header.
+ buf[p++] = 0x47;buf[p++] = 0x49;buf[p++] = 0x46; // GIF
+ buf[p++] = 0x38;buf[p++] = 0x39;buf[p++] = 0x61; // 89a
+
+ // Handling of Global Color Table (palette) and background index.
+ var gp_num_colors_pow2 = 0;
+ var background = 0;
+ if (global_palette) {
+ var gp_num_colors = check_palette_and_num_colors(global_palette);
+ while (gp_num_colors >>= 1) {
+ ++gp_num_colors_pow2;
+ }gp_num_colors = 1 << gp_num_colors_pow2;
+ gp_num_colors_pow2--;
+ if (gopts.background !== undefined) {
+ background = gopts.background;
+ if (background >= gp_num_colors) {
+ throw new Error('Background index out of range.');
+ }
+ // The GIF spec states that a background index of 0 should be ignored, so
+ // this is probably a mistake and you really want to set it to another
+ // slot in the palette. But actually in the end most browsers, etc end
+ // up ignoring this almost completely (including for dispose background).
+ if (background === 0) throw new Error('Background index explicitly passed as 0.');
+ }
+ }
+
+ // - Logical Screen Descriptor.
+ // NOTE(deanm): w/h apparently ignored by implementations, but set anyway.
+ buf[p++] = width & 0xff;
+ buf[p++] = width >> 8 & 0xff;
+ buf[p++] = height & 0xff;
+ buf[p++] = height >> 8 & 0xff;
+
+ // NOTE: Indicates 0-bpp original color resolution (unused?).
+ buf[p++] = (global_palette ? 0x80 : 0) | // Global Color Table Flag.
+ gp_num_colors_pow2; // NOTE: No sort flag (unused?).
+ buf[p++] = background; // Background Color Index.
+ buf[p++] = 0; // Pixel aspect ratio (unused?).
+
+ // - Global Color Table
+ if (global_palette) {
+ for (var _iterator = global_palette, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ var _ref;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref = _i.value;
+ }
+
+ var rgb = _ref;
+
+ buf[p++] = rgb >> 16 & 0xff;
+ buf[p++] = rgb >> 8 & 0xff;
+ buf[p++] = rgb & 0xff;
+ }
+ }
+
+ if (Number.isInteger(loop)) {
+ // Netscape block for looping.
+ if (loop < 0 || loop > 65535) throw "Loop count invalid.";
+ // Extension code, label, and length.
+ buf[p++] = 0x21;buf[p++] = 0xff;buf[p++] = 0x0b;
+ // NETSCAPE2.0
+ buf[p++] = 0x4e;buf[p++] = 0x45;buf[p++] = 0x54;buf[p++] = 0x53;
+ buf[p++] = 0x43;buf[p++] = 0x41;buf[p++] = 0x50;buf[p++] = 0x45;
+ buf[p++] = 0x32;buf[p++] = 0x2e;buf[p++] = 0x30;
+ // Sub-block
+ buf[p++] = 0x03;buf[p++] = 0x01;
+ buf[p++] = loop & 0xff;buf[p++] = loop >> 8 & 0xff;
+ buf[p++] = 0x00; // Terminator.
+ }
+
+ var self = this;
+ var reader = rs.getReader();
+
+ return new ReadableStream({
+ start: function start(controller) {
+ controller.enqueue(new Uint8Array(buf));
+ },
+ pull: function pull(controller) {
+ return reader.read().then(function (_ref2) {
+ var done = _ref2.done,
+ value = _ref2.value;
+
+ if (done) {
+ controller.enqueue(new Uint8Array([0x3b]));
+ controller.close();
+ return;
+ }
+
+ self.addFrame.apply(self, [controller].concat(value));
+ });
+ }
+ });
+ }
+
+ GifWriter.prototype.addFrame = function addFrame(controller, x, y, w, h, indexed_pixels) {
+ var opts = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : {};
+
+ var p = 0;
+ var buf = [];
+
+ // TODO(deanm): Bounds check x, y. Do they need to be within the virtual
+ // canvas width/height, I imagine?
+ if (x < 0 || y < 0 || x > 65535 || y > 65535) {
+ throw new Error('x/y invalid.');
+ }
+
+ if (w <= 0 || h <= 0 || w > 65535 || h > 65535) throw "Width/Height invalid.";
+
+ if (indexed_pixels.length < w * h) throw "Not enough pixels for the frame size.";
+
+ var using_local_palette = true;
+ var palette = opts.palette;
+ if (palette === undefined || palette === null) {
+ using_local_palette = false;
+ palette = global_palette;
+ }
+
+ if (palette === undefined || palette === null) throw "Must supply either a local or global palette.";
+
+ var num_colors = check_palette_and_num_colors(palette);
+
+ // Compute the min_code_size (power of 2), destroying num_colors.
+ var min_code_size = 0;
+ while (num_colors >>= 1) {
+ ++min_code_size;
+ }num_colors = 1 << min_code_size; // Now we can easily get it back.
+
+ var delay = opts.delay === undefined ? 0 : opts.delay;
+
+ // From the spec:
+ // 0 - No disposal specified. The decoder is
+ // not required to take any action.
+ // 1 - Do not dispose. The graphic is to be left
+ // in place.
+ // 2 - Restore to background color. The area used by the
+ // graphic must be restored to the background color.
+ // 3 - Restore to previous. The decoder is required to
+ // restore the area overwritten by the graphic with
+ // what was there prior to rendering the graphic.
+ // 4-7 - To be defined.
+ // NOTE(deanm): Dispose background doesn't really work, apparently most
+ // browsers ignore the background palette index and clear to transparency.
+ var disposal = opts.disposal === undefined ? 0 : opts.disposal;
+ if (disposal < 0 || disposal > 3) // 4-7 is reserved.
+ throw "Disposal out of range.";
+
+ var use_transparency = false;
+ var transparent_index = 0;
+ if (opts.transparent !== undefined && opts.transparent !== null) {
+ use_transparency = true;
+ transparent_index = opts.transparent;
+ if (transparent_index < 0 || transparent_index >= num_colors) throw "Transparent color index.";
+ }
+
+ if (disposal !== 0 || use_transparency || delay !== 0) {
+ // - Graphics Control Extension
+ buf[p++] = 0x21;buf[p++] = 0xf9; // Extension / Label.
+ buf[p++] = 4; // Byte size.
+
+ buf[p++] = disposal << 2 | (use_transparency === true ? 1 : 0);
+ buf[p++] = delay & 0xff;buf[p++] = delay >> 8 & 0xff;
+ buf[p++] = transparent_index; // Transparent color index.
+ buf[p++] = 0; // Block Terminator.
+ }
+
+ // - Image Descriptor
+ buf[p++] = 0x2c; // Image Seperator.
+ buf[p++] = x & 0xff;buf[p++] = x >> 8 & 0xff; // Left.
+ buf[p++] = y & 0xff;buf[p++] = y >> 8 & 0xff; // Top.
+ buf[p++] = w & 0xff;buf[p++] = w >> 8 & 0xff;
+ buf[p++] = h & 0xff;buf[p++] = h >> 8 & 0xff;
+ // NOTE: No sort flag (unused?).
+ // TODO(deanm): Support interlace.
+ buf[p++] = using_local_palette === true ? 0x80 | min_code_size - 1 : 0;
+
+ // - Local Color Table
+ if (using_local_palette === true) {
+ for (var i = 0, il = palette.length; i < il; ++i) {
+ var rgb = palette[i];
+ buf[p++] = rgb >> 16 & 0xff;
+ buf[p++] = rgb >> 8 & 0xff;
+ buf[p++] = rgb & 0xff;
+ }
+ }
+
+ GifWriterOutputLZWCodeStream(buf, p, min_code_size < 2 ? 2 : min_code_size, indexed_pixels);
+
+ controller.enqueue(new Uint8Array(buf));
+ };
+
+ return GifWriter;
+}();
+
+// Main compression routine, palette indexes -> LZW code stream.
+// |index_stream| must have at least one entry.
+
+
+function GifWriterOutputLZWCodeStream(buf, p, min_code_size, index_stream) {
+ buf[p++] = min_code_size;
+ var cur_subblock = p++; // Pointing at the length field.
+
+ var clear_code = 1 << min_code_size;
+ var code_mask = clear_code - 1;
+ var eoi_code = clear_code + 1;
+ var next_code = eoi_code + 1;
+
+ var cur_code_size = min_code_size + 1; // Number of bits per code.
+ var cur_shift = 0;
+ // We have at most 12-bit codes, so we should have to hold a max of 19
+ // bits here (and then we would write out).
+ var cur = 0;
+
+ function emit_bytes_to_buffer(bit_block_size) {
+ while (cur_shift >= bit_block_size) {
+ buf[p++] = cur & 0xff;
+ cur >>= 8;cur_shift -= 8;
+ if (p === cur_subblock + 256) {
+ // Finished a subblock.
+ buf[cur_subblock] = 255;
+ cur_subblock = p++;
+ }
+ }
+ }
+
+ function emit_code(c) {
+ cur |= c << cur_shift;
+ cur_shift += cur_code_size;
+ emit_bytes_to_buffer(8);
+ }
+
+ // I am not an expert on the topic, and I don't want to write a thesis.
+ // However, it is good to outline here the basic algorithm and the few data
+ // structures and optimizations here that make this implementation fast.
+ // The basic idea behind LZW is to build a table of previously seen runs
+ // addressed by a short id (herein called output code). All data is
+ // referenced by a code, which represents one or more values from the
+ // original input stream. All input bytes can be referenced as the same
+ // value as an output code. So if you didn't want any compression, you
+ // could more or less just output the original bytes as codes (there are
+ // some details to this, but it is the idea). In order to achieve
+ // compression, values greater then the input range (codes can be up to
+ // 12-bit while input only 8-bit) represent a sequence of previously seen
+ // inputs. The decompressor is able to build the same mapping while
+ // decoding, so there is always a shared common knowledge between the
+ // encoding and decoder, which is also important for "timing" aspects like
+ // how to handle variable bit width code encoding.
+ //
+ // One obvious but very important consequence of the table system is there
+ // is always a unique id (at most 12-bits) to map the runs. 'A' might be
+ // 4, then 'AA' might be 10, 'AAA' 11, 'AAAA' 12, etc. This relationship
+ // can be used for an effecient lookup strategy for the code mapping. We
+ // need to know if a run has been seen before, and be able to map that run
+ // to the output code. Since we start with known unique ids (input bytes),
+ // and then from those build more unique ids (table entries), we can
+ // continue this chain (almost like a linked list) to always have small
+ // integer values that represent the current byte chains in the encoder.
+ // This means instead of tracking the input bytes (AAAABCD) to know our
+ // current state, we can track the table entry for AAAABC (it is guaranteed
+ // to exist by the nature of the algorithm) and the next character D.
+ // Therefor the tuple of (table_entry, byte) is guaranteed to also be
+ // unique. This allows us to create a simple lookup key for mapping input
+ // sequences to codes (table indices) without having to store or search
+ // any of the code sequences. So if 'AAAA' has a table entry of 12, the
+ // tuple of ('AAAA', K) for any input byte K will be unique, and can be our
+ // key. This leads to a integer value at most 20-bits, which can always
+ // fit in an SMI value and be used as a fast sparse array / object key.
+
+ // Output code for the current contents of the index buffer.
+ var ib_code = index_stream[0] & code_mask; // Load first input index.
+ var code_table = {}; // Key'd on our 20-bit "tuple".
+
+ emit_code(clear_code); // Spec says first code should be a clear code.
+
+ // First index already loaded, process the rest of the stream.
+ for (var i = 1, il = index_stream.length; i < il; ++i) {
+ var k = index_stream[i] & code_mask;
+ var cur_key = ib_code << 8 | k; // (prev, k) unique tuple.
+ var cur_code = code_table[cur_key]; // buffer + k.
+
+ // Check if we have to create a new code table entry.
+ if (cur_code === undefined) {
+ // We don't have buffer + k.
+ // Emit index buffer (without k).
+ // This is an inline version of emit_code, because this is the core
+ // writing routine of the compressor (and V8 cannot inline emit_code
+ // because it is a closure here in a different context). Additionally
+ // we can call emit_byte_to_buffer less often, because we can have
+ // 30-bits (from our 31-bit signed SMI), and we know our codes will only
+ // be 12-bits, so can safely have 18-bits there without overflow.
+ // emit_code(ib_code);
+ cur |= ib_code << cur_shift;
+ cur_shift += cur_code_size;
+ while (cur_shift >= 8) {
+ buf[p++] = cur & 0xff;
+ cur >>= 8;cur_shift -= 8;
+ if (p === cur_subblock + 256) {
+ // Finished a subblock.
+ buf[cur_subblock] = 255;
+ cur_subblock = p++;
+ }
+ }
+
+ if (next_code === 4096) {
+ // Table full, need a clear.
+ emit_code(clear_code);
+ next_code = eoi_code + 1;
+ cur_code_size = min_code_size + 1;
+ code_table = {};
+ } else {
+ // Table not full, insert a new entry.
+ // Increase our variable bit code sizes if necessary. This is a bit
+ // tricky as it is based on "timing" between the encoding and
+ // decoder. From the encoders perspective this should happen after
+ // we've already emitted the index buffer and are about to create the
+ // first table entry that would overflow our current code bit size.
+ if (next_code >= 1 << cur_code_size) ++cur_code_size;
+ code_table[cur_key] = next_code++; // Insert into code table.
+ }
+
+ ib_code = k; // Index buffer to single input k.
+ } else {
+ ib_code = cur_code; // Index buffer to sequence in code table.
+ }
+ }
+
+ emit_code(ib_code); // There will still be something in the index buffer.
+ emit_code(eoi_code); // End Of Information.
+
+ // Flush / finalize the sub-blocks stream to the buffer.
+ emit_bytes_to_buffer(1);
+
+ // Finish the sub-blocks, writing out any unfinished lengths and
+ // terminating with a sub-block of length 0. If we have already started
+ // but not yet used a sub-block it can just become the terminator.
+ if (cur_subblock + 1 === p) {
+ // Started but unused.
+ buf[cur_subblock] = 0;
+ } else {
+ // Started and used, write length and additional terminator block.
+ buf[cur_subblock] = p - cur_subblock - 1;
+ buf[p++] = 0;
+ }
+ return p;
+}
diff --git a/www/external/imagesloaded.pkgd.js b/www/external/origjs/imagesloaded.pkgd.js
index ef23971b..ef23971b 100644
--- a/www/external/imagesloaded.pkgd.js
+++ b/www/external/origjs/imagesloaded.pkgd.js
diff --git a/www/external/ion-pullup.js b/www/external/origjs/ion-pullup.js
index ae9109a8..ae9109a8 100755
--- a/www/external/ion-pullup.js
+++ b/www/external/origjs/ion-pullup.js
diff --git a/www/external/ionRadio.js b/www/external/origjs/ionRadio.js
index cb240b76..cb240b76 100644
--- a/www/external/ionRadio.js
+++ b/www/external/origjs/ionRadio.js
diff --git a/www/external/ionic.content.banner.js b/www/external/origjs/ionic.content.banner.js
index 900b96a6..900b96a6 100644
--- a/www/external/ionic.content.banner.js
+++ b/www/external/origjs/ionic.content.banner.js
diff --git a/www/external/ionic.scroll.sista.js b/www/external/origjs/ionic.scroll.sista.js
index f8dd8143..f8dd8143 100644
--- a/www/external/ionic.scroll.sista.js
+++ b/www/external/origjs/ionic.scroll.sista.js
diff --git a/www/external/ng-websocket.js b/www/external/origjs/ng-websocket.js
index 02f92d2b..02f92d2b 100644
--- a/www/external/ng-websocket.js
+++ b/www/external/origjs/ng-websocket.js
diff --git a/www/external/packery.pkgd.js b/www/external/origjs/packery.pkgd.js
index 7576576b..fa4e8308 100644
--- a/www/external/packery.pkgd.js
+++ b/www/external/origjs/packery.pkgd.js
@@ -3088,10 +3088,10 @@ proto._bindFitEvents = function( item ) {
// -------------------------- resize -------------------------- //
// debounced, layout on resize
-proto.resize = function() {
+proto.resize = function(force) {
// don't trigger if size did not change
// or if resize was unbound. See #285, outlayer#9
- if ( !this.isResizeBound || !this.needsResizeLayout() ) {
+ if ( !force && (!this.isResizeBound || !this.needsResizeLayout()) ) {
return;
}
diff --git a/www/external/packery.pkgd.min.js b/www/external/packery.pkgd.min.js
new file mode 100644
index 00000000..0a072330
--- /dev/null
+++ b/www/external/packery.pkgd.min.js
@@ -0,0 +1,270 @@
+/*!
+ * Packery PACKAGED v2.0.0
+ * Gapless, draggable grid layouts
+ *
+ * Licensed GPLv3 for open source use
+ * or Packery Commercial License for commercial use
+ *
+ * http://packery.metafizzy.co
+ * Copyright 2016 Metafizzy
+ */
+!function(t,e){"use strict"
+"function"==typeof define&&define.amd?define("jquery-bridget/jquery-bridget",["jquery"],function(i){e(t,i)}):"object"==typeof module&&module.exports?module.exports=e(t,require("jquery")):t.jQueryBridget=e(t,t.jQuery)}(window,function(t,e){"use strict"
+function i(i,s,a){function h(t,e,n){var o,s="$()."+i+'("'+e+'")'
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+if(!u)return void r(i+" not initialized. Cannot call methods, i.e. "+s)
+var c=u[e]
+if(!c||"_"==e.charAt(0))return void r(s+" is not a valid method")
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+E!==!1&&(a.width=E+(b?0:m+x))
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+e[s]=this.getXValue(a),e[r]=""
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+var l={"-webkit-transform":"transform"}
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+this.css(e)}
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+var t=this.layout.options,e={},i=this.getHideRevealTransitionEndProperty("hiddenStyle")
+e[i]=this.onHideTransitionEnd,this.transition({from:t.visibleStyle,to:t.hiddenStyle,isCleaning:!0,onTransitionEnd:e})},c.onHideTransitionEnd=function(){this.isHidden&&(this.css({display:"none"}),this.emitEvent("hide"))},c.destroy=function(){this.css({position:"",left:"",right:"",top:"",bottom:"",transition:"",transform:""})},n}),function(t,e){"use strict"
+"function"==typeof define&&define.amd?define("outlayer/outlayer",["ev-emitter/ev-emitter","get-size/get-size","fizzy-ui-utils/utils","./item"],function(i,n,o,s){return e(t,i,n,o,s)}):"object"==typeof module&&module.exports?module.exports=e(t,require("ev-emitter"),require("get-size"),require("fizzy-ui-utils"),require("./item")):t.Outlayer=e(t,t.EvEmitter,t.getSize,t.fizzyUIUtils,t.Outlayer.Item)}(window,function(t,e,i,n,o){"use strict"
+function s(t,e){var i=n.getQueryElement(t)
+if(!i)return void(a&&a.error("Bad element for "+this.constructor.namespace+": "+(i||t)))
+this.element=i,h&&(this.$element=h(this.element)),this.options=n.extend({},this.constructor.defaults),this.option(e)
+var o=++c
+this.element.outlayerGUID=o,d[o]=this,this._create()
+var s=this._getOption("initLayout")
+s&&this.layout()}function r(t){function e(){t.apply(this,arguments)}return e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e}var a=t.console,h=t.jQuery,u=function(){},c=0,d={}
+s.namespace="outlayer",s.Item=o,s.defaults={containerStyle:{position:"relative"},initLayout:!0,originLeft:!0,originTop:!0,resize:!0,resizeContainer:!0,transitionDuration:"0.4s",hiddenStyle:{opacity:0,transform:"scale(0.001)"},visibleStyle:{opacity:1,transform:"scale(1)"}}
+var l=s.prototype
+return n.extend(l,e.prototype),l.option=function(t){n.extend(this.options,t)},l._getOption=function(t){var e=this.constructor.compatOptions[t]
+return e&&void 0!==this.options[e]?this.options[e]:this.options[t]},s.compatOptions={initLayout:"isInitLayout",horizontal:"isHorizontal",layoutInstant:"isLayoutInstant",originLeft:"isOriginLeft",originTop:"isOriginTop",resize:"isResizeBound",resizeContainer:"isResizingContainer"},l._create=function(){this.reloadItems(),this.stamps=[],this.stamp(this.options.stamp),n.extend(this.element.style,this.options.containerStyle)
+var t=this._getOption("resize")
+t&&this.bindResize()},l.reloadItems=function(){this.items=this._itemize(this.element.children)},l._itemize=function(t){for(var e=this._filterFindItemElements(t),i=this.constructor.Item,n=[],o=0;o<e.length;o++){var s=e[o],r=new i(s,this)
+n.push(r)}return n},l._filterFindItemElements=function(t){return n.filterFindElements(t,this.options.itemSelector)},l.getItemElements=function(){return this.items.map(function(t){return t.element})},l.layout=function(){this._resetLayout(),this._manageStamps()
+var t=this._getOption("layoutInstant"),e=void 0!==t?t:!this._isLayoutInited
+this.layoutItems(this.items,e),this._isLayoutInited=!0},l._init=l.layout,l._resetLayout=function(){this.getSize()},l.getSize=function(){this.size=i(this.element)},l._getMeasurement=function(t,e){var n,o=this.options[t]
+o?("string"==typeof o?n=this.element.querySelector(o):o instanceof HTMLElement&&(n=o),this[t]=n?i(n)[e]:o):this[t]=0},l.layoutItems=function(t,e){t=this._getItemsForLayout(t),this._layoutItems(t,e),this._postLayout()},l._getItemsForLayout=function(t){return t.filter(function(t){return!t.isIgnored})},l._layoutItems=function(t,e){if(this._emitCompleteOnItems("layout",t),t&&t.length){var i=[]
+t.forEach(function(t){var n=this._getItemLayoutPosition(t)
+n.item=t,n.isInstant=e||t.isLayoutInstant,i.push(n)},this),this._processLayoutQueue(i)}},l._getItemLayoutPosition=function(){return{x:0,y:0}},l._processLayoutQueue=function(t){t.forEach(function(t){this._positionItem(t.item,t.x,t.y,t.isInstant)},this)},l._positionItem=function(t,e,i,n){n?t.goTo(e,i):t.moveTo(e,i)},l._postLayout=function(){this.resizeContainer()},l.resizeContainer=function(){var t=this._getOption("resizeContainer")
+if(t){var e=this._getContainerSize()
+e&&(this._setContainerMeasure(e.width,!0),this._setContainerMeasure(e.height,!1))}},l._getContainerSize=u,l._setContainerMeasure=function(t,e){if(void 0!==t){var i=this.size
+i.isBorderBox&&(t+=e?i.paddingLeft+i.paddingRight+i.borderLeftWidth+i.borderRightWidth:i.paddingBottom+i.paddingTop+i.borderTopWidth+i.borderBottomWidth),t=Math.max(t,0),this.element.style[e?"width":"height"]=t+"px"}},l._emitCompleteOnItems=function(t,e){function i(){o.dispatchEvent(t+"Complete",null,[e])}function n(){r++,r==s&&i()}var o=this,s=e.length
+if(!e||!s)return void i()
+var r=0
+e.forEach(function(e){e.once(t,n)})},l.dispatchEvent=function(t,e,i){var n=e?[e].concat(i):i
+if(this.emitEvent(t,n),h)if(this.$element=this.$element||h(this.element),e){var o=h.Event(e)
+o.type=t,this.$element.trigger(o,i)}else this.$element.trigger(t,i)},l.ignore=function(t){var e=this.getItem(t)
+e&&(e.isIgnored=!0)},l.unignore=function(t){var e=this.getItem(t)
+e&&delete e.isIgnored},l.stamp=function(t){t=this._find(t),t&&(this.stamps=this.stamps.concat(t),t.forEach(this.ignore,this))},l.unstamp=function(t){t=this._find(t),t&&t.forEach(function(t){n.removeFrom(this.stamps,t),this.unignore(t)},this)},l._find=function(t){if(t)return"string"==typeof t&&(t=this.element.querySelectorAll(t)),t=n.makeArray(t)},l._manageStamps=function(){this.stamps&&this.stamps.length&&(this._getBoundingRect(),this.stamps.forEach(this._manageStamp,this))},l._getBoundingRect=function(){var t=this.element.getBoundingClientRect(),e=this.size
+this._boundingRect={left:t.left+e.paddingLeft+e.borderLeftWidth,top:t.top+e.paddingTop+e.borderTopWidth,right:t.right-(e.paddingRight+e.borderRightWidth),bottom:t.bottom-(e.paddingBottom+e.borderBottomWidth)}},l._manageStamp=u,l._getElementOffset=function(t){var e=t.getBoundingClientRect(),n=this._boundingRect,o=i(t),s={left:e.left-n.left-o.marginLeft,top:e.top-n.top-o.marginTop,right:n.right-e.right-o.marginRight,bottom:n.bottom-e.bottom-o.marginBottom}
+return s},l.handleEvent=n.handleEvent,l.bindResize=function(){t.addEventListener("resize",this),this.isResizeBound=!0},l.unbindResize=function(){t.removeEventListener("resize",this),this.isResizeBound=!1},l.onresize=function(){this.resize()},n.debounceMethod(s,"onresize",100),l.resize=function(){this.isResizeBound&&this.needsResizeLayout()&&this.layout()},l.needsResizeLayout=function(){var t=i(this.element),e=this.size&&t
+return e&&t.innerWidth!==this.size.innerWidth},l.addItems=function(t){var e=this._itemize(t)
+return e.length&&(this.items=this.items.concat(e)),e},l.appended=function(t){var e=this.addItems(t)
+e.length&&(this.layoutItems(e,!0),this.reveal(e))},l.prepended=function(t){var e=this._itemize(t)
+if(e.length){var i=this.items.slice(0)
+this.items=e.concat(i),this._resetLayout(),this._manageStamps(),this.layoutItems(e,!0),this.reveal(e),this.layoutItems(i)}},l.reveal=function(t){this._emitCompleteOnItems("reveal",t),t&&t.length&&t.forEach(function(t){t.reveal()})},l.hide=function(t){this._emitCompleteOnItems("hide",t),t&&t.length&&t.forEach(function(t){t.hide()})},l.revealItemElements=function(t){var e=this.getItems(t)
+this.reveal(e)},l.hideItemElements=function(t){var e=this.getItems(t)
+this.hide(e)},l.getItem=function(t){for(var e=0;e<this.items.length;e++){var i=this.items[e]
+if(i.element==t)return i}},l.getItems=function(t){t=n.makeArray(t)
+var e=[]
+return t.forEach(function(t){var i=this.getItem(t)
+i&&e.push(i)},this),e},l.remove=function(t){var e=this.getItems(t)
+this._emitCompleteOnItems("remove",e),e&&e.length&&e.forEach(function(t){t.remove(),n.removeFrom(this.items,t)},this)},l.destroy=function(){var t=this.element.style
+t.height="",t.position="",t.width="",this.items.forEach(function(t){t.destroy()}),this.unbindResize()
+var e=this.element.outlayerGUID
+delete d[e],delete this.element.outlayerGUID,h&&h.removeData(this.element,this.constructor.namespace)},s.data=function(t){t=n.getQueryElement(t)
+var e=t&&t.outlayerGUID
+return e&&d[e]},s.create=function(t,e){var i=r(s)
+return i.defaults=n.extend({},s.defaults),n.extend(i.defaults,e),i.compatOptions=n.extend({},s.compatOptions),i.namespace=t,i.data=s.data,i.Item=r(o),n.htmlInit(i,t),h&&h.bridget&&h.bridget(t,i),i},s.Item=o,s}),function(t,e){"function"==typeof define&&define.amd?define("packery/rect",e):"object"==typeof module&&module.exports?module.exports=e():(t.Packery=t.Packery||{},t.Packery.Rect=e())}(window,function(){"use strict"
+function t(e){for(var i in t.defaults)this[i]=t.defaults[i]
+for(i in e)this[i]=e[i]}t.defaults={x:0,y:0,width:0,height:0}
+var e=t.prototype
+return e.contains=function(t){var e=t.width||0,i=t.height||0
+return this.x<=t.x&&this.y<=t.y&&this.x+this.width>=t.x+e&&this.y+this.height>=t.y+i},e.overlaps=function(t){var e=this.x+this.width,i=this.y+this.height,n=t.x+t.width,o=t.y+t.height
+return this.x<n&&e>t.x&&this.y<o&&i>t.y},e.getMaximalFreeRects=function(e){if(!this.overlaps(e))return!1
+var i,n=[],o=this.x+this.width,s=this.y+this.height,r=e.x+e.width,a=e.y+e.height
+return this.y<e.y&&(i=new t({x:this.x,y:this.y,width:this.width,height:e.y-this.y}),n.push(i)),o>r&&(i=new t({x:r,y:this.y,width:o-r,height:this.height}),n.push(i)),s>a&&(i=new t({x:this.x,y:a,width:this.width,height:s-a}),n.push(i)),this.x<e.x&&(i=new t({x:this.x,y:this.y,width:e.x-this.x,height:this.height}),n.push(i)),n},e.canFit=function(t){return this.width>=t.width&&this.height>=t.height},t}),function(t,e){if("function"==typeof define&&define.amd)define("packery/packer",["./rect"],e)
+else if("object"==typeof module&&module.exports)module.exports=e(require("./rect"))
+else{var i=t.Packery=t.Packery||{}
+i.Packer=e(i.Rect)}}(window,function(t){"use strict"
+function e(t,e,i){this.width=t||0,this.height=e||0,this.sortDirection=i||"downwardLeftToRight",this.reset()}var i=e.prototype
+i.reset=function(){this.spaces=[]
+var e=new t({x:0,y:0,width:this.width,height:this.height})
+this.spaces.push(e),this.sorter=n[this.sortDirection]||n.downwardLeftToRight},i.pack=function(t){for(var e=0;e<this.spaces.length;e++){var i=this.spaces[e]
+if(i.canFit(t)){this.placeInSpace(t,i)
+break}}},i.columnPack=function(t){for(var e=0;e<this.spaces.length;e++){var i=this.spaces[e],n=i.x<=t.x&&i.x+i.width>=t.x+t.width&&i.height>=t.height-.01
+if(n){t.y=i.y,this.placed(t)
+break}}},i.rowPack=function(t){for(var e=0;e<this.spaces.length;e++){var i=this.spaces[e],n=i.y<=t.y&&i.y+i.height>=t.y+t.height&&i.width>=t.width-.01
+if(n){t.x=i.x,this.placed(t)
+break}}},i.placeInSpace=function(t,e){t.x=e.x,t.y=e.y,this.placed(t)},i.placed=function(t){for(var e=[],i=0;i<this.spaces.length;i++){var n=this.spaces[i],o=n.getMaximalFreeRects(t)
+o?e.push.apply(e,o):e.push(n)}this.spaces=e,this.mergeSortSpaces()},i.mergeSortSpaces=function(){e.mergeRects(this.spaces),this.spaces.sort(this.sorter)},i.addSpace=function(t){this.spaces.push(t),this.mergeSortSpaces()},e.mergeRects=function(t){var e=0,i=t[e]
+t:for(;i;){for(var n=0,o=t[e+n];o;){if(o==i)n++
+else{if(o.contains(i)){t.splice(e,1),i=t[e]
+continue t}i.contains(o)?t.splice(e+n,1):n++}o=t[e+n]}e++,i=t[e]}return t}
+var n={downwardLeftToRight:function(t,e){return t.y-e.y||t.x-e.x},rightwardTopToBottom:function(t,e){return t.x-e.x||t.y-e.y}}
+return e}),function(t,e){"function"==typeof define&&define.amd?define("packery/item",["outlayer/outlayer","./rect"],e):"object"==typeof module&&module.exports?module.exports=e(require("outlayer"),require("./rect")):t.Packery.Item=e(t.Outlayer,t.Packery.Rect)}(window,function(t,e){"use strict"
+var i=document.documentElement.style,n="string"==typeof i.transform?"transform":"WebkitTransform",o=function(){t.Item.apply(this,arguments)},s=o.prototype=Object.create(t.Item.prototype),r=s._create
+s._create=function(){r.call(this),this.rect=new e}
+var a=s.moveTo
+return s.moveTo=function(t,e){var i=Math.abs(this.position.x-t),n=Math.abs(this.position.y-e),o=this.layout.dragItemCount&&!this.isPlacing&&!this.isTransitioning&&i<1&&n<1
+return o?void this.goTo(t,e):void a.apply(this,arguments)},s.enablePlacing=function(){this.removeTransitionStyles(),this.isTransitioning&&n&&(this.element.style[n]="none"),this.isTransitioning=!1,this.getSize(),this.layout._setRectSize(this.element,this.rect),this.isPlacing=!0},s.disablePlacing=function(){this.isPlacing=!1},s.removeElem=function(){this.element.parentNode.removeChild(this.element),this.layout.packer.addSpace(this.rect),this.emitEvent("remove",[this])},s.showDropPlaceholder=function(){var t=this.dropPlaceholder
+t||(t=this.dropPlaceholder=document.createElement("div"),t.className="packery-drop-placeholder",t.style.position="absolute"),t.style.width=this.size.width+"px",t.style.height=this.size.height+"px",this.positionDropPlaceholder(),this.layout.element.appendChild(t)},s.positionDropPlaceholder=function(){this.dropPlaceholder.style[n]="translate("+this.rect.x+"px, "+this.rect.y+"px)"},s.hideDropPlaceholder=function(){this.layout.element.removeChild(this.dropPlaceholder)},o}),function(t,e){"function"==typeof define&&define.amd?define(["get-size/get-size","outlayer/outlayer","./rect","./packer","./item"],e):"object"==typeof module&&module.exports?module.exports=e(require("get-size"),require("outlayer"),require("./rect"),require("./packer"),require("./item")):t.Packery=e(t.getSize,t.Outlayer,t.Packery.Rect,t.Packery.Packer,t.Packery.Item)}(window,function(t,e,i,n,o){"use strict"
+function s(t,e){return t.position.y-e.position.y||t.position.x-e.position.x}function r(t,e){return t.position.x-e.position.x||t.position.y-e.position.y}function a(t,e){var i=e.x-t.x,n=e.y-t.y
+return Math.sqrt(i*i+n*n)}i.prototype.canFit=function(t){return this.width>=t.width-1&&this.height>=t.height-1}
+var h=e.create("packery")
+h.Item=o
+var u=h.prototype
+h.prototype.getShiftPositions=function(t){t=t||"id"
+var e=this
+return this.items.map(function(i){return{attr:i.element.getAttribute(t),size:i.element.getAttribute("data-item-size"),display:i.element.getAttribute("data-item-listdisplay"),x:i.rect.x/e.packer.width,y:i.rect.y/e.packer.height}})},h.prototype.EHgetShiftPositions=function(t){t=t||"id"
+var e=this
+return this.items.map(function(i){return{attr:i.element.getAttribute(t),size:i.element.getAttribute("eh-data-item-size"),display:i.element.getAttribute("eh-data-item-listdisplay"),x:i.rect.x/e.packer.width,y:i.rect.y/e.packer.height}})},h.prototype.initShiftLayout=function(t,e){if(!t)return void this.layout()
+if("string"==typeof t)try{t=JSON.parse(t)}catch(t){return console.error("JSON parse error: "+t),void this.layout()}e=e||"id",this._resetLayout(),this.items=t.map(function(t){var i="["+e+'="'+t.attr+'"]',n=this.element.querySelector(i),o=this.getItem(n)
+return o.rect.x=t.x*this.packer.width,o.rect.y=t.y*this.packer.height,o},this),this.shiftLayout()},u._create=function(){e.prototype._create.call(this),this.packer=new n,this.shiftPacker=new n,this.isEnabled=!0,this.dragItemCount=0
+var t=this
+this.handleDraggabilly={dragStart:function(){t.itemDragStart(this.element)},dragMove:function(){t.itemDragMove(this.element,this.position.x,this.position.y)},dragEnd:function(){t.itemDragEnd(this.element)}},this.handleUIDraggable={start:function(e,i){i&&t.itemDragStart(e.currentTarget)},drag:function(e,i){i&&t.itemDragMove(e.currentTarget,i.position.left,i.position.top)},stop:function(e,i){i&&t.itemDragEnd(e.currentTarget)}}},u._resetLayout=function(){this.getSize(),this._getMeasurements()
+var t,e,i
+this._getOption("horizontal")?(t=1/0,e=this.size.innerHeight+this.gutter,i="rightwardTopToBottom"):(t=this.size.innerWidth+this.gutter,e=1/0,i="downwardLeftToRight"),this.packer.width=this.shiftPacker.width=t,this.packer.height=this.shiftPacker.height=e,this.packer.sortDirection=this.shiftPacker.sortDirection=i,this.packer.reset(),this.maxY=0,this.maxX=0},u._getMeasurements=function(){this._getMeasurement("columnWidth","width"),this._getMeasurement("rowHeight","height"),this._getMeasurement("gutter","width")},u._getItemLayoutPosition=function(t){if(this._setRectSize(t.element,t.rect),this.isShifting||this.dragItemCount>0){var e=this._getPackMethod()
+this.packer[e](t.rect)}else this.packer.pack(t.rect)
+return this._setMaxXY(t.rect),t.rect},u.shiftLayout=function(){this.isShifting=!0,this.layout(),delete this.isShifting},u._getPackMethod=function(){return this._getOption("horizontal")?"rowPack":"columnPack"},u._setMaxXY=function(t){this.maxX=Math.max(t.x+t.width,this.maxX),this.maxY=Math.max(t.y+t.height,this.maxY)},u._setRectSize=function(e,i){var n=t(e),o=n.outerWidth,s=n.outerHeight;(o||s)&&(o=this._applyGridGutter(o,this.columnWidth),s=this._applyGridGutter(s,this.rowHeight)),i.width=Math.min(o,this.packer.width),i.height=Math.min(s,this.packer.height)},u._applyGridGutter=function(t,e){if(!e)return t+this.gutter
+e+=this.gutter
+var i=t%e,n=i&&i<1?"round":"ceil"
+return t=Math[n](t/e)*e},u._getContainerSize=function(){return this._getOption("horizontal")?{width:this.maxX-this.gutter}:{height:this.maxY-this.gutter}},u._manageStamp=function(t){var e,n=this.getItem(t)
+if(n&&n.isPlacing)e=n.rect
+else{var o=this._getElementOffset(t)
+e=new i({x:this._getOption("originLeft")?o.left:o.right,y:this._getOption("originTop")?o.top:o.bottom})}this._setRectSize(t,e),this.packer.placed(e),this._setMaxXY(e)},u.sortItemsByPosition=function(){var t=this._getOption("horizontal")?r:s
+this.items.sort(t)},u.fit=function(t,e,i){var n=this.getItem(t)
+n&&(this.stamp(n.element),n.enablePlacing(),this.updateShiftTargets(n),e=void 0===e?n.rect.x:e,i=void 0===i?n.rect.y:i,this.shift(n,e,i),this._bindFitEvents(n),n.moveTo(n.rect.x,n.rect.y),this.shiftLayout(),this.unstamp(n.element),this.sortItemsByPosition(),n.disablePlacing())},u._bindFitEvents=function(t){function e(){n++,2==n&&i.dispatchEvent("fitComplete",null,[t])}var i=this,n=0
+t.once("layout",e),this.once("layoutComplete",e)},u.resize=function(t){(t||this.isResizeBound&&this.needsResizeLayout())&&(this.options.shiftPercentResize?this.resizeShiftPercentLayout():this.layout())},u.needsResizeLayout=function(){var e=t(this.element),i=this._getOption("horizontal")?"innerHeight":"innerWidth"
+return e[i]!=this.size[i]},u.resizeShiftPercentLayout=function(){var e=this._getItemsForLayout(this.items),i=this._getOption("horizontal"),n=i?"y":"x",o=i?"height":"width",s=i?"rowHeight":"columnWidth",r=i?"innerHeight":"innerWidth",a=this[s]
+if(a=a&&a+this.gutter){this._getMeasurements()
+var h=this[s]+this.gutter
+e.forEach(function(t){var e=Math.round(t.rect[n]/a)
+t.rect[n]=e*h})}else{var u=t(this.element)[r]+this.gutter,c=this.packer[o]
+e.forEach(function(t){t.rect[n]=t.rect[n]/c*u})}this.shiftLayout()},u.itemDragStart=function(t){if(this.isEnabled){this.stamp(t)
+var e=this.getItem(t)
+e&&(e.enablePlacing(),e.showDropPlaceholder(),this.dragItemCount++,this.updateShiftTargets(e))}},u.updateShiftTargets=function(t){this.shiftPacker.reset(),this._getBoundingRect()
+var e=this._getOption("originLeft"),n=this._getOption("originTop")
+this.stamps.forEach(function(t){var o=this.getItem(t)
+if(!o||!o.isPlacing){var s=this._getElementOffset(t),r=new i({x:e?s.left:s.right,y:n?s.top:s.bottom})
+this._setRectSize(t,r),this.shiftPacker.placed(r)}},this)
+var o=this._getOption("horizontal"),s=o?"rowHeight":"columnWidth",r=o?"height":"width"
+this.shiftTargetKeys=[],this.shiftTargets=[]
+var a,h=this[s]
+if(h=h&&h+this.gutter){var u=Math.ceil(t.rect[r]/h),c=Math.floor((this.shiftPacker[r]+this.gutter)/h)
+a=(c-u)*h
+for(var d=0;d<c;d++)this._addShiftTarget(d*h,0,a)}else a=this.shiftPacker[r]+this.gutter-t.rect[r],this._addShiftTarget(0,0,a)
+var l=this._getItemsForLayout(this.items),f=this._getPackMethod()
+l.forEach(function(t){var e=t.rect
+this._setRectSize(t.element,e),this.shiftPacker[f](e),this._addShiftTarget(e.x,e.y,a)
+var i=o?e.x+e.width:e.x,n=o?e.y:e.y+e.height
+if(this._addShiftTarget(i,n,a),h)for(var s=Math.round(e[r]/h),u=1;u<s;u++){var c=o?i:e.x+h*u,d=o?e.y+h*u:n
+this._addShiftTarget(c,d,a)}},this)},u._addShiftTarget=function(t,e,i){var n=this._getOption("horizontal")?e:t
+if(!(0!==n&&n>i)){var o=t+","+e,s=this.shiftTargetKeys.indexOf(o)!=-1
+s||(this.shiftTargetKeys.push(o),this.shiftTargets.push({x:t,y:e}))}},u.shift=function(t,e,i){var n,o=1/0,s={x:e,y:i}
+this.shiftTargets.forEach(function(t){var e=a(t,s)
+e<o&&(n=t,o=e)}),t.rect.x=n.x,t.rect.y=n.y}
+var c=120
+u.itemDragMove=function(t,e,i){function n(){s.shift(o,e,i),o.positionDropPlaceholder(),s.layout()}var o=this.isEnabled&&this.getItem(t)
+if(o){e-=this.size.paddingLeft,i-=this.size.paddingTop
+var s=this,r=new Date
+this._itemDragTime&&r-this._itemDragTime<c?(clearTimeout(this.dragTimeout),this.dragTimeout=setTimeout(n,c)):(n(),this._itemDragTime=r)}},u.itemDragEnd=function(t){function e(){n++,2==n&&(i.element.classList.remove("is-positioning-post-drag"),i.hideDropPlaceholder(),o.dispatchEvent("dragItemPositioned",null,[i]))}var i=this.isEnabled&&this.getItem(t)
+if(i){clearTimeout(this.dragTimeout),i.element.classList.add("is-positioning-post-drag")
+var n=0,o=this
+i.once("layout",e),this.once("layoutComplete",e),i.moveTo(i.rect.x,i.rect.y),this.layout(),this.dragItemCount=Math.max(0,this.dragItemCount-1),this.sortItemsByPosition(),i.disablePlacing(),this.unstamp(i.element)}},u.bindDraggabillyEvents=function(t){this._bindDraggabillyEvents(t,"on")},u.unbindDraggabillyEvents=function(t){this._bindDraggabillyEvents(t,"off")},u._bindDraggabillyEvents=function(t,e){var i=this.handleDraggabilly
+t[e]("dragStart",i.dragStart),t[e]("dragMove",i.dragMove),t[e]("dragEnd",i.dragEnd)},u.bindUIDraggableEvents=function(t){this._bindUIDraggableEvents(t,"on")},u.unbindUIDraggableEvents=function(t){this._bindUIDraggableEvents(t,"off")},u._bindUIDraggableEvents=function(t,e){var i=this.handleUIDraggable
+t[e]("dragstart",i.start)[e]("drag",i.drag)[e]("dragstop",i.stop)}
+var d=u.destroy
+return u.destroy=function(){d.apply(this,arguments),this.isEnabled=!1},h.Rect=i,h.Packer=n,h})
diff --git a/www/external/polyfill.min.js b/www/external/polyfill.min.js
new file mode 100644
index 00000000..dd753762
--- /dev/null
+++ b/www/external/polyfill.min.js
@@ -0,0 +1,4 @@
+!function(f){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=f();else if("function"==typeof define&&define.amd)define([],f);else{var g;g="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,g["default"]=f()}}(function(){return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a="function"==typeof require&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}for(var i="function"==typeof require&&require,o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _require=require("./spec/reference-implementation/lib/readable-stream"),ReadableStream=_require.ReadableStream,_require2=require("./spec/reference-implementation/lib/writable-stream"),WritableStream=_require2.WritableStream,ByteLengthQueuingStrategy=require("./spec/reference-implementation/lib/byte-length-queuing-strategy"),CountQueuingStrategy=require("./spec/reference-implementation/lib/count-queuing-strategy"),TransformStream=require("./spec/reference-implementation/lib/transform-stream");exports.ByteLengthQueuingStrategy=ByteLengthQueuingStrategy,exports.CountQueuingStrategy=CountQueuingStrategy,exports.TransformStream=TransformStream,exports.ReadableStream=ReadableStream,exports.WritableStream=WritableStream;var interfaces={ReadableStream:ReadableStream,WritableStream:WritableStream,ByteLengthQueuingStrategy:ByteLengthQueuingStrategy,CountQueuingStrategy:CountQueuingStrategy,TransformStream:TransformStream};exports["default"]=interfaces,"undefined"!=typeof window&&Object.assign(window,interfaces)},{"./spec/reference-implementation/lib/byte-length-queuing-strategy":7,"./spec/reference-implementation/lib/count-queuing-strategy":8,"./spec/reference-implementation/lib/readable-stream":11,"./spec/reference-implementation/lib/transform-stream":12,"./spec/reference-implementation/lib/writable-stream":14}],2:[function(require,module,exports){function replacer(key,value){return util.isUndefined(value)?""+value:util.isNumber(value)&&!isFinite(value)?value.toString():util.isFunction(value)||util.isRegExp(value)?value.toString():value}function truncate(s,n){return util.isString(s)?s.length<n?s:s.slice(0,n):s}function getMessage(self){return truncate(JSON.stringify(self.actual,replacer),128)+" "+self.operator+" "+truncate(JSON.stringify(self.expected,replacer),128)}function fail(actual,expected,message,operator,stackStartFunction){throw new assert.AssertionError({message:message,actual:actual,expected:expected,operator:operator,stackStartFunction:stackStartFunction})}function ok(value,message){value||fail(value,!0,message,"==",assert.ok)}function _deepEqual(actual,expected){if(actual===expected)return!0;if(util.isBuffer(actual)&&util.isBuffer(expected)){if(actual.length!=expected.length)return!1;for(var i=0;i<actual.length;i++)if(actual[i]!==expected[i])return!1;return!0}return util.isDate(actual)&&util.isDate(expected)?actual.getTime()===expected.getTime():util.isRegExp(actual)&&util.isRegExp(expected)?actual.source===expected.source&&actual.global===expected.global&&actual.multiline===expected.multiline&&actual.lastIndex===expected.lastIndex&&actual.ignoreCase===expected.ignoreCase:util.isObject(actual)||util.isObject(expected)?objEquiv(actual,expected):actual==expected}function isArguments(object){return"[object Arguments]"==Object.prototype.toString.call(object)}function objEquiv(a,b){if(util.isNullOrUndefined(a)||util.isNullOrUndefined(b))return!1;if(a.prototype!==b.prototype)return!1;if(util.isPrimitive(a)||util.isPrimitive(b))return a===b;var aIsArgs=isArguments(a),bIsArgs=isArguments(b);if(aIsArgs&&!bIsArgs||!aIsArgs&&bIsArgs)return!1;if(aIsArgs)return a=pSlice.call(a),b=pSlice.call(b),_deepEqual(a,b);var key,i,ka=objectKeys(a),kb=objectKeys(b);if(ka.length!=kb.length)return!1;for(ka.sort(),kb.sort(),i=ka.length-1;i>=0;i--)if(ka[i]!=kb[i])return!1;for(i=ka.length-1;i>=0;i--)if(key=ka[i],!_deepEqual(a[key],b[key]))return!1;return!0}function expectedException(actual,expected){return actual&&expected?"[object RegExp]"==Object.prototype.toString.call(expected)?expected.test(actual):actual instanceof expected?!0:expected.call({},actual)===!0:!1}function _throws(shouldThrow,block,expected,message){var actual;util.isString(expected)&&(message=expected,expected=null);try{block()}catch(e){actual=e}if(message=(expected&&expected.name?" ("+expected.name+").":".")+(message?" "+message:"."),shouldThrow&&!actual&&fail(actual,expected,"Missing expected exception"+message),!shouldThrow&&expectedException(actual,expected)&&fail(actual,expected,"Got unwanted exception"+message),shouldThrow&&actual&&expected&&!expectedException(actual,expected)||!shouldThrow&&actual)throw actual}var util=require("util/"),pSlice=Array.prototype.slice,hasOwn=Object.prototype.hasOwnProperty,assert=module.exports=ok;assert.AssertionError=function(options){this.name="AssertionError",this.actual=options.actual,this.expected=options.expected,this.operator=options.operator,options.message?(this.message=options.message,this.generatedMessage=!1):(this.message=getMessage(this),this.generatedMessage=!0);var stackStartFunction=options.stackStartFunction||fail;if(Error.captureStackTrace)Error.captureStackTrace(this,stackStartFunction);else{var err=new Error;if(err.stack){var out=err.stack,fn_name=stackStartFunction.name,idx=out.indexOf("\n"+fn_name);if(idx>=0){var next_line=out.indexOf("\n",idx+1);out=out.substring(next_line+1)}this.stack=out}}},util.inherits(assert.AssertionError,Error),assert.fail=fail,assert.ok=ok,assert.equal=function(actual,expected,message){actual!=expected&&fail(actual,expected,message,"==",assert.equal)},assert.notEqual=function(actual,expected,message){actual==expected&&fail(actual,expected,message,"!=",assert.notEqual)},assert.deepEqual=function(actual,expected,message){_deepEqual(actual,expected)||fail(actual,expected,message,"deepEqual",assert.deepEqual)},assert.notDeepEqual=function(actual,expected,message){_deepEqual(actual,expected)&&fail(actual,expected,message,"notDeepEqual",assert.notDeepEqual)},assert.strictEqual=function(actual,expected,message){actual!==expected&&fail(actual,expected,message,"===",assert.strictEqual)},assert.notStrictEqual=function(actual,expected,message){actual===expected&&fail(actual,expected,message,"!==",assert.notStrictEqual)},assert["throws"]=function(block,error,message){_throws.apply(this,[!0].concat(pSlice.call(arguments)))},assert.doesNotThrow=function(block,message){_throws.apply(this,[!1].concat(pSlice.call(arguments)))},assert.ifError=function(err){if(err)throw err};var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj)hasOwn.call(obj,key)&&keys.push(key);return keys}},{"util/":6}],3:[function(require,module,exports){"function"==typeof Object.create?module.exports=function(ctor,superCtor){ctor.super_=superCtor,ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:!1,writable:!0,configurable:!0}})}:module.exports=function(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype,ctor.prototype=new TempCtor,ctor.prototype.constructor=ctor}},{}],4:[function(require,module,exports){function cleanUpNextTick(){draining&&currentQueue&&(draining=!1,currentQueue.length?queue=currentQueue.concat(queue):queueIndex=-1,queue.length&&drainQueue())}function drainQueue(){if(!draining){var timeout=cachedSetTimeout(cleanUpNextTick);draining=!0;for(var len=queue.length;len;){for(currentQueue=queue,queue=[];++queueIndex<len;)currentQueue&&currentQueue[queueIndex].run();queueIndex=-1,len=queue.length}currentQueue=null,draining=!1,cachedClearTimeout(timeout)}}function Item(fun,array){this.fun=fun,this.array=array}function noop(){}var cachedSetTimeout,cachedClearTimeout,process=module.exports={};!function(){try{cachedSetTimeout=setTimeout}catch(e){cachedSetTimeout=function(){throw new Error("setTimeout is not defined")}}try{cachedClearTimeout=clearTimeout}catch(e){cachedClearTimeout=function(){throw new Error("clearTimeout is not defined")}}}();var currentQueue,queue=[],draining=!1,queueIndex=-1;process.nextTick=function(fun){var args=new Array(arguments.length-1);if(arguments.length>1)for(var i=1;i<arguments.length;i++)args[i-1]=arguments[i];queue.push(new Item(fun,args)),1!==queue.length||draining||cachedSetTimeout(drainQueue,0)},Item.prototype.run=function(){this.fun.apply(null,this.array)},process.title="browser",process.browser=!0,process.env={},process.argv=[],process.version="",process.versions={},process.on=noop,process.addListener=noop,process.once=noop,process.off=noop,process.removeListener=noop,process.removeAllListeners=noop,process.emit=noop,process.binding=function(name){throw new Error("process.binding is not supported")},process.cwd=function(){return"/"},process.chdir=function(dir){throw new Error("process.chdir is not supported")},process.umask=function(){return 0}},{}],5:[function(require,module,exports){module.exports=function(arg){return arg&&"object"==typeof arg&&"function"==typeof arg.copy&&"function"==typeof arg.fill&&"function"==typeof arg.readUInt8}},{}],6:[function(require,module,exports){(function(process,global){function inspect(obj,opts){var ctx={seen:[],stylize:stylizeNoColor};return arguments.length>=3&&(ctx.depth=arguments[2]),arguments.length>=4&&(ctx.colors=arguments[3]),isBoolean(opts)?ctx.showHidden=opts:opts&&exports._extend(ctx,opts),isUndefined(ctx.showHidden)&&(ctx.showHidden=!1),isUndefined(ctx.depth)&&(ctx.depth=2),isUndefined(ctx.colors)&&(ctx.colors=!1),isUndefined(ctx.customInspect)&&(ctx.customInspect=!0),ctx.colors&&(ctx.stylize=stylizeWithColor),formatValue(ctx,obj,ctx.depth)}function stylizeWithColor(str,styleType){var style=inspect.styles[styleType];return style?"["+inspect.colors[style][0]+"m"+str+"["+inspect.colors[style][1]+"m":str}function stylizeNoColor(str,styleType){return str}function arrayToHash(array){var hash={};return array.forEach(function(val,idx){hash[val]=!0}),hash}function formatValue(ctx,value,recurseTimes){if(ctx.customInspect&&value&&isFunction(value.inspect)&&value.inspect!==exports.inspect&&(!value.constructor||value.constructor.prototype!==value)){var ret=value.inspect(recurseTimes,ctx);return isString(ret)||(ret=formatValue(ctx,ret,recurseTimes)),ret}var primitive=formatPrimitive(ctx,value);if(primitive)return primitive;var keys=Object.keys(value),visibleKeys=arrayToHash(keys);if(ctx.showHidden&&(keys=Object.getOwnPropertyNames(value)),isError(value)&&(keys.indexOf("message")>=0||keys.indexOf("description")>=0))return formatError(value);if(0===keys.length){if(isFunction(value)){var name=value.name?": "+value.name:"";return ctx.stylize("[Function"+name+"]","special")}if(isRegExp(value))return ctx.stylize(RegExp.prototype.toString.call(value),"regexp");if(isDate(value))return ctx.stylize(Date.prototype.toString.call(value),"date");if(isError(value))return formatError(value)}var base="",array=!1,braces=["{","}"];if(isArray(value)&&(array=!0,braces=["[","]"]),isFunction(value)){var n=value.name?": "+value.name:"";base=" [Function"+n+"]"}if(isRegExp(value)&&(base=" "+RegExp.prototype.toString.call(value)),isDate(value)&&(base=" "+Date.prototype.toUTCString.call(value)),isError(value)&&(base=" "+formatError(value)),0===keys.length&&(!array||0==value.length))return braces[0]+base+braces[1];if(0>recurseTimes)return isRegExp(value)?ctx.stylize(RegExp.prototype.toString.call(value),"regexp"):ctx.stylize("[Object]","special");ctx.seen.push(value);var output;return output=array?formatArray(ctx,value,recurseTimes,visibleKeys,keys):keys.map(function(key){return formatProperty(ctx,value,recurseTimes,visibleKeys,key,array)}),ctx.seen.pop(),reduceToSingleString(output,base,braces)}function formatPrimitive(ctx,value){if(isUndefined(value))return ctx.stylize("undefined","undefined");if(isString(value)){var simple="'"+JSON.stringify(value).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return ctx.stylize(simple,"string")}return isNumber(value)?ctx.stylize(""+value,"number"):isBoolean(value)?ctx.stylize(""+value,"boolean"):isNull(value)?ctx.stylize("null","null"):void 0}function formatError(value){return"["+Error.prototype.toString.call(value)+"]"}function formatArray(ctx,value,recurseTimes,visibleKeys,keys){for(var output=[],i=0,l=value.length;l>i;++i)hasOwnProperty(value,String(i))?output.push(formatProperty(ctx,value,recurseTimes,visibleKeys,String(i),!0)):output.push("");return keys.forEach(function(key){key.match(/^\d+$/)||output.push(formatProperty(ctx,value,recurseTimes,visibleKeys,key,!0))}),output}function formatProperty(ctx,value,recurseTimes,visibleKeys,key,array){var name,str,desc;if(desc=Object.getOwnPropertyDescriptor(value,key)||{value:value[key]},desc.get?str=desc.set?ctx.stylize("[Getter/Setter]","special"):ctx.stylize("[Getter]","special"):desc.set&&(str=ctx.stylize("[Setter]","special")),hasOwnProperty(visibleKeys,key)||(name="["+key+"]"),str||(ctx.seen.indexOf(desc.value)<0?(str=isNull(recurseTimes)?formatValue(ctx,desc.value,null):formatValue(ctx,desc.value,recurseTimes-1),str.indexOf("\n")>-1&&(str=array?str.split("\n").map(function(line){return" "+line}).join("\n").substr(2):"\n"+str.split("\n").map(function(line){return" "+line}).join("\n"))):str=ctx.stylize("[Circular]","special")),isUndefined(name)){if(array&&key.match(/^\d+$/))return str;name=JSON.stringify(""+key),name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)?(name=name.substr(1,name.length-2),name=ctx.stylize(name,"name")):(name=name.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'"),name=ctx.stylize(name,"string"))}return name+": "+str}function reduceToSingleString(output,base,braces){var numLinesEst=0,length=output.reduce(function(prev,cur){return numLinesEst++,cur.indexOf("\n")>=0&&numLinesEst++,prev+cur.replace(/\u001b\[\d\d?m/g,"").length+1},0);return length>60?braces[0]+(""===base?"":base+"\n ")+" "+output.join(",\n ")+" "+braces[1]:braces[0]+base+" "+output.join(", ")+" "+braces[1]}function isArray(ar){return Array.isArray(ar)}function isBoolean(arg){return"boolean"==typeof arg}function isNull(arg){return null===arg}function isNullOrUndefined(arg){return null==arg}function isNumber(arg){return"number"==typeof arg}function isString(arg){return"string"==typeof arg}function isSymbol(arg){return"symbol"==typeof arg}function isUndefined(arg){return void 0===arg}function isRegExp(re){return isObject(re)&&"[object RegExp]"===objectToString(re)}function isObject(arg){return"object"==typeof arg&&null!==arg}function isDate(d){return isObject(d)&&"[object Date]"===objectToString(d)}function isError(e){return isObject(e)&&("[object Error]"===objectToString(e)||e instanceof Error)}function isFunction(arg){return"function"==typeof arg}function isPrimitive(arg){return null===arg||"boolean"==typeof arg||"number"==typeof arg||"string"==typeof arg||"symbol"==typeof arg||"undefined"==typeof arg}function objectToString(o){return Object.prototype.toString.call(o)}function pad(n){return 10>n?"0"+n.toString(10):n.toString(10)}function timestamp(){var d=new Date,time=[pad(d.getHours()),pad(d.getMinutes()),pad(d.getSeconds())].join(":");return[d.getDate(),months[d.getMonth()],time].join(" ")}function hasOwnProperty(obj,prop){return Object.prototype.hasOwnProperty.call(obj,prop)}var formatRegExp=/%[sdj%]/g;exports.format=function(f){if(!isString(f)){for(var objects=[],i=0;i<arguments.length;i++)objects.push(inspect(arguments[i]));return objects.join(" ")}for(var i=1,args=arguments,len=args.length,str=String(f).replace(formatRegExp,function(x){if("%%"===x)return"%";if(i>=len)return x;switch(x){case"%s":return String(args[i++]);case"%d":return Number(args[i++]);case"%j":try{return JSON.stringify(args[i++])}catch(_){return"[Circular]"}default:return x}}),x=args[i];len>i;x=args[++i])str+=isNull(x)||!isObject(x)?" "+x:" "+inspect(x);return str},exports.deprecate=function(fn,msg){function deprecated(){if(!warned){if(process.throwDeprecation)throw new Error(msg);process.traceDeprecation?console.trace(msg):console.error(msg),warned=!0}return fn.apply(this,arguments)}if(isUndefined(global.process))return function(){return exports.deprecate(fn,msg).apply(this,arguments)};if(process.noDeprecation===!0)return fn;var warned=!1;return deprecated};var debugEnviron,debugs={};exports.debuglog=function(set){if(isUndefined(debugEnviron)&&(debugEnviron=process.env.NODE_DEBUG||""),set=set.toUpperCase(),!debugs[set])if(new RegExp("\\b"+set+"\\b","i").test(debugEnviron)){var pid=process.pid;debugs[set]=function(){var msg=exports.format.apply(exports,arguments);console.error("%s %d: %s",set,pid,msg)}}else debugs[set]=function(){};return debugs[set]},exports.inspect=inspect,inspect.colors={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]},inspect.styles={special:"cyan",number:"yellow","boolean":"yellow",undefined:"grey","null":"bold",string:"green",date:"magenta",regexp:"red"},exports.isArray=isArray,exports.isBoolean=isBoolean,exports.isNull=isNull,exports.isNullOrUndefined=isNullOrUndefined,exports.isNumber=isNumber,exports.isString=isString,exports.isSymbol=isSymbol,exports.isUndefined=isUndefined,exports.isRegExp=isRegExp,exports.isObject=isObject,exports.isDate=isDate,exports.isError=isError,exports.isFunction=isFunction,exports.isPrimitive=isPrimitive,exports.isBuffer=require("./support/isBuffer");var months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];exports.log=function(){console.log("%s - %s",timestamp(),exports.format.apply(exports,arguments))},exports.inherits=require("inherits"),exports._extend=function(origin,add){if(!add||!isObject(add))return origin;for(var keys=Object.keys(add),i=keys.length;i--;)origin[keys[i]]=add[keys[i]];return origin}}).call(this,require("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./support/isBuffer":5,_process:4,inherits:3}],7:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_require=require("./helpers.js"),createDataProperty=_require.createDataProperty;module.exports=function(){function ByteLengthQueuingStrategy(_ref){var highWaterMark=_ref.highWaterMark;_classCallCheck(this,ByteLengthQueuingStrategy),createDataProperty(this,"highWaterMark",highWaterMark)}return _createClass(ByteLengthQueuingStrategy,[{key:"size",value:function(chunk){return chunk.byteLength}}]),ByteLengthQueuingStrategy}()},{"./helpers.js":9}],8:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),_require=require("./helpers.js"),createDataProperty=_require.createDataProperty;module.exports=function(){function CountQueuingStrategy(_ref){var highWaterMark=_ref.highWaterMark;_classCallCheck(this,CountQueuingStrategy),createDataProperty(this,"highWaterMark",highWaterMark)}return _createClass(CountQueuingStrategy,[{key:"size",value:function(){return 1}}]),CountQueuingStrategy}()},{"./helpers.js":9}],9:[function(require,module,exports){"use strict";var _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol?"symbol":typeof obj},assert=require("assert");exports.promiseCall=function(func){for(var _len=arguments.length,args=Array(_len>1?_len-1:0),_key=1;_len>_key;_key++)args[_key-1]=arguments[_key];try{return Promise.resolve(func.apply(void 0,args))}catch(e){return Promise.reject(e)}},exports.typeIsObject=function(x){return"object"===("undefined"==typeof x?"undefined":_typeof(x))&&null!==x||"function"==typeof x},exports.toInteger=function(v){return v=Number(v),isNaN(v)?0:0>v?-1*Math.floor(Math.abs(v)):Math.floor(Math.abs(v))},exports.createDataProperty=function(o,p,v){assert(exports.typeIsObject(o)),Object.defineProperty(o,p,{value:v,writable:!0,enumerable:!0,configurable:!0})},exports.createArrayFromList=function(elements){return elements.slice()},exports.ArrayBufferCopy=function(dest,destOffset,src,srcOffset,n){new Uint8Array(dest).set(new Uint8Array(src,srcOffset,n),destOffset)},exports.CreateIterResultObject=function(value,done){assert("boolean"==typeof done);var obj={};return Object.defineProperty(obj,"value",{value:value,enumerable:!0,writable:!0,configurable:!0}),Object.defineProperty(obj,"done",{value:done,enumerable:!0,writable:!0,configurable:!0}),obj},exports.IsFiniteNonNegativeNumber=function(v){return Number.isNaN(v)?!1:v===1/0?!1:!(0>v)},exports.InvokeOrNoop=function(O,P,args){var method=O[P];if(void 0!==method)return method.apply(O,args)},exports.PromiseInvokeOrNoop=function(O,P,args){var method=void 0;try{method=O[P]}catch(methodE){return Promise.reject(methodE)}if(void 0===method)return Promise.resolve(void 0);try{return Promise.resolve(method.apply(O,args))}catch(e){return Promise.reject(e)}},exports.PromiseInvokeOrFallbackOrNoop=function(O,P1,args1,P2,args2){var method=void 0;try{method=O[P1]}catch(methodE){return Promise.reject(methodE)}if(void 0===method)return exports.PromiseInvokeOrNoop(O,P2,args2);try{return Promise.resolve(method.apply(O,args1))}catch(e){return Promise.reject(e)}},exports.SameRealmTransfer=function(O){return O},exports.ValidateAndNormalizeHighWaterMark=function(highWaterMark){if(highWaterMark=Number(highWaterMark),Number.isNaN(highWaterMark)||0>highWaterMark)throw new RangeError("highWaterMark property of a queuing strategy must be nonnegative and non-NaN");return highWaterMark},exports.ValidateAndNormalizeQueuingStrategy=function(size,highWaterMark){if(void 0!==size&&"function"!=typeof size)throw new TypeError("size property of a queuing strategy must be a function");return highWaterMark=exports.ValidateAndNormalizeHighWaterMark(highWaterMark),{size:size,highWaterMark:highWaterMark}}},{assert:2}],10:[function(require,module,exports){"use strict";var assert=require("assert"),_require=require("./helpers.js"),IsFiniteNonNegativeNumber=_require.IsFiniteNonNegativeNumber;exports.DequeueValue=function(queue){assert(queue.length>0,"Spec-level failure: should never dequeue from an empty queue.");var pair=queue.shift();return queue._totalSize-=pair.size,pair.value},exports.EnqueueValueWithSize=function(queue,value,size){if(size=Number(size),!IsFiniteNonNegativeNumber(size))throw new RangeError("Size must be a finite, non-NaN, non-negative number.");queue.push({value:value,size:size}),void 0===queue._totalSize&&(queue._totalSize=0),queue._totalSize+=size},exports.GetTotalQueueSize=function(queue){return void 0===queue._totalSize&&(queue._totalSize=0),queue._totalSize},exports.PeekQueueValue=function(queue){assert(queue.length>0,"Spec-level failure: should never peek at an empty queue.");var pair=queue[0];return pair.value}},{"./helpers.js":9,assert:2}],11:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function AcquireReadableStreamBYOBReader(stream){return new ReadableStreamBYOBReader(stream)}function AcquireReadableStreamDefaultReader(stream){return new ReadableStreamDefaultReader(stream)}function IsReadableStream(x){return typeIsObject(x)?!!Object.prototype.hasOwnProperty.call(x,"_readableStreamController"):!1}function IsReadableStreamDisturbed(stream){return assert(IsReadableStream(stream)===!0,"IsReadableStreamDisturbed should only be used on known readable streams"),stream._disturbed}function IsReadableStreamLocked(stream){return assert(IsReadableStream(stream)===!0,"IsReadableStreamLocked should only be used on known readable streams"),void 0!==stream._reader}function ReadableStreamTee(stream,shouldClone){assert(IsReadableStream(stream)===!0),assert("boolean"==typeof shouldClone);var reader=AcquireReadableStreamDefaultReader(stream),teeState={closedOrErrored:!1,canceled1:!1,canceled2:!1,reason1:void 0,reason2:void 0};teeState.promise=new Promise(function(resolve){teeState._resolve=resolve});var pull=create_ReadableStreamTeePullFunction();pull._reader=reader,pull._teeState=teeState,pull._shouldClone=shouldClone;var cancel1=create_ReadableStreamTeeBranch1CancelFunction();cancel1._stream=stream,cancel1._teeState=teeState;var cancel2=create_ReadableStreamTeeBranch2CancelFunction();cancel2._stream=stream,cancel2._teeState=teeState;var underlyingSource1=Object.create(Object.prototype);createDataProperty(underlyingSource1,"pull",pull),createDataProperty(underlyingSource1,"cancel",cancel1);var branch1Stream=new ReadableStream(underlyingSource1),underlyingSource2=Object.create(Object.prototype);createDataProperty(underlyingSource2,"pull",pull),createDataProperty(underlyingSource2,"cancel",cancel2);var branch2Stream=new ReadableStream(underlyingSource2);return pull._branch1=branch1Stream._readableStreamController,pull._branch2=branch2Stream._readableStreamController,reader._closedPromise["catch"](function(r){teeState.closedOrErrored!==!0&&(ReadableStreamDefaultControllerError(pull._branch1,r),ReadableStreamDefaultControllerError(pull._branch2,r),teeState.closedOrErrored=!0)}),[branch1Stream,branch2Stream]}function create_ReadableStreamTeePullFunction(){function f(){var reader=f._reader,branch1=f._branch1,branch2=f._branch2,teeState=f._teeState;return ReadableStreamDefaultReaderRead(reader).then(function(result){assert(typeIsObject(result));var value=result.value,done=result.done;if(assert("boolean"==typeof done),done===!0&&teeState.closedOrErrored===!1&&(teeState.canceled1===!1&&ReadableStreamDefaultControllerClose(branch1),teeState.canceled2===!1&&ReadableStreamDefaultControllerClose(branch2),teeState.closedOrErrored=!0),teeState.closedOrErrored!==!0){if(teeState.canceled1===!1){var value1=value;ReadableStreamDefaultControllerEnqueue(branch1,value1)}if(teeState.canceled2===!1){var value2=value;ReadableStreamDefaultControllerEnqueue(branch2,value2)}}})}return f}function create_ReadableStreamTeeBranch1CancelFunction(){function f(reason){var stream=f._stream,teeState=f._teeState;if(teeState.canceled1=!0,teeState.reason1=reason,teeState.canceled2===!0){var compositeReason=createArrayFromList([teeState.reason1,teeState.reason2]),cancelResult=ReadableStreamCancel(stream,compositeReason);teeState._resolve(cancelResult)}return teeState.promise}return f}function create_ReadableStreamTeeBranch2CancelFunction(){function f(reason){var stream=f._stream,teeState=f._teeState;if(teeState.canceled2=!0,teeState.reason2=reason,teeState.canceled1===!0){var compositeReason=createArrayFromList([teeState.reason1,teeState.reason2]),cancelResult=ReadableStreamCancel(stream,compositeReason);teeState._resolve(cancelResult)}return teeState.promise}return f}function ReadableStreamAddReadIntoRequest(stream){assert(IsReadableStreamBYOBReader(stream._reader)===!0),assert("readable"===stream._state||"closed"===stream._state);var promise=new Promise(function(resolve,reject){var readIntoRequest={_resolve:resolve,_reject:reject};stream._reader._readIntoRequests.push(readIntoRequest)});return promise}function ReadableStreamAddReadRequest(stream){assert(IsReadableStreamDefaultReader(stream._reader)===!0),assert("readable"===stream._state);var promise=new Promise(function(resolve,reject){var readRequest={_resolve:resolve,_reject:reject};stream._reader._readRequests.push(readRequest)});return promise}function ReadableStreamCancel(stream,reason){if(stream._disturbed=!0,"closed"===stream._state)return Promise.resolve(void 0);if("errored"===stream._state)return Promise.reject(stream._storedError);ReadableStreamClose(stream);var sourceCancelPromise=stream._readableStreamController[InternalCancel](reason);return sourceCancelPromise.then(function(){})}function ReadableStreamClose(stream){assert("readable"===stream._state),stream._state="closed";var reader=stream._reader;if(void 0!==reader){if(IsReadableStreamDefaultReader(reader)===!0){var _iteratorNormalCompletion=!0,_didIteratorError=!1,_iteratorError=void 0;try{for(var _step,_iterator=reader._readRequests[Symbol.iterator]();!(_iteratorNormalCompletion=(_step=_iterator.next()).done);_iteratorNormalCompletion=!0){var _resolve=_step.value._resolve;_resolve(CreateIterResultObject(void 0,!0))}}catch(err){_didIteratorError=!0,_iteratorError=err}finally{try{!_iteratorNormalCompletion&&_iterator["return"]&&_iterator["return"]()}finally{if(_didIteratorError)throw _iteratorError}}reader._readRequests=[]}defaultReaderClosedPromiseResolve(reader)}}function ReadableStreamError(stream,e){assert(IsReadableStream(stream)===!0,"stream must be ReadableStream"),assert("readable"===stream._state,"state must be readable"),stream._state="errored",stream._storedError=e;var reader=stream._reader;if(void 0!==reader){if(IsReadableStreamDefaultReader(reader)===!0){var _iteratorNormalCompletion2=!0,_didIteratorError2=!1,_iteratorError2=void 0;try{for(var _step2,_iterator2=reader._readRequests[Symbol.iterator]();!(_iteratorNormalCompletion2=(_step2=_iterator2.next()).done);_iteratorNormalCompletion2=!0){var readRequest=_step2.value;readRequest._reject(e)}}catch(err){_didIteratorError2=!0,_iteratorError2=err}finally{try{!_iteratorNormalCompletion2&&_iterator2["return"]&&_iterator2["return"]()}finally{if(_didIteratorError2)throw _iteratorError2}}reader._readRequests=[]}else{assert(IsReadableStreamBYOBReader(reader),"reader must be ReadableStreamBYOBReader");var _iteratorNormalCompletion3=!0,_didIteratorError3=!1,_iteratorError3=void 0;try{for(var _step3,_iterator3=reader._readIntoRequests[Symbol.iterator]();!(_iteratorNormalCompletion3=(_step3=_iterator3.next()).done);_iteratorNormalCompletion3=!0){var readIntoRequest=_step3.value;readIntoRequest._reject(e)}}catch(err){_didIteratorError3=!0,_iteratorError3=err}finally{try{!_iteratorNormalCompletion3&&_iterator3["return"]&&_iterator3["return"]()}finally{if(_didIteratorError3)throw _iteratorError3}}reader._readIntoRequests=[]}defaultReaderClosedPromiseReject(reader,e)}}function ReadableStreamFulfillReadIntoRequest(stream,chunk,done){var reader=stream._reader;assert(reader._readIntoRequests.length>0);var readIntoRequest=reader._readIntoRequests.shift();readIntoRequest._resolve(CreateIterResultObject(chunk,done))}function ReadableStreamFulfillReadRequest(stream,chunk,done){var reader=stream._reader;assert(reader._readRequests.length>0);var readRequest=reader._readRequests.shift();readRequest._resolve(CreateIterResultObject(chunk,done))}function ReadableStreamGetNumReadIntoRequests(stream){return stream._reader._readIntoRequests.length}function ReadableStreamGetNumReadRequests(stream){
+return stream._reader._readRequests.length}function ReadableStreamHasBYOBReader(stream){var reader=stream._reader;return void 0===reader?!1:IsReadableStreamBYOBReader(reader)!==!1}function ReadableStreamHasDefaultReader(stream){var reader=stream._reader;return void 0===reader?!1:IsReadableStreamDefaultReader(reader)!==!1}function IsReadableStreamBYOBReader(x){return typeIsObject(x)?!!Object.prototype.hasOwnProperty.call(x,"_readIntoRequests"):!1}function IsReadableStreamDefaultReader(x){return typeIsObject(x)?!!Object.prototype.hasOwnProperty.call(x,"_readRequests"):!1}function ReadableStreamReaderGenericInitialize(reader,stream){reader._ownerReadableStream=stream,stream._reader=reader,"readable"===stream._state?defaultReaderClosedPromiseInitialize(reader):"closed"===stream._state?defaultReaderClosedPromiseInitializeAsResolved(reader):(assert("errored"===stream._state,"state must be errored"),defaultReaderClosedPromiseInitializeAsRejected(reader,stream._storedError))}function ReadableStreamReaderGenericCancel(reader,reason){var stream=reader._ownerReadableStream;return assert(void 0!==stream),ReadableStreamCancel(stream,reason)}function ReadableStreamReaderGenericRelease(reader){assert(void 0!==reader._ownerReadableStream),assert(reader._ownerReadableStream._reader===reader),"readable"===reader._ownerReadableStream._state?defaultReaderClosedPromiseReject(reader,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):defaultReaderClosedPromiseResetToRejected(reader,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")),reader._ownerReadableStream._reader=void 0,reader._ownerReadableStream=void 0}function ReadableStreamBYOBReaderRead(reader,view){var stream=reader._ownerReadableStream;return assert(void 0!==stream),stream._disturbed=!0,"errored"===stream._state?Promise.reject(stream._storedError):ReadableByteStreamControllerPullInto(stream._readableStreamController,view)}function ReadableStreamDefaultReaderRead(reader){var stream=reader._ownerReadableStream;return assert(void 0!==stream),stream._disturbed=!0,"closed"===stream._state?Promise.resolve(CreateIterResultObject(void 0,!0)):"errored"===stream._state?Promise.reject(stream._storedError):(assert("readable"===stream._state),stream._readableStreamController[InternalPull]())}function IsReadableStreamDefaultController(x){return typeIsObject(x)?!!Object.prototype.hasOwnProperty.call(x,"_underlyingSource"):!1}function ReadableStreamDefaultControllerCallPullIfNeeded(controller){var shouldPull=ReadableStreamDefaultControllerShouldCallPull(controller);if(shouldPull!==!1){if(controller._pulling===!0)return void(controller._pullAgain=!0);controller._pulling=!0;var pullPromise=PromiseInvokeOrNoop(controller._underlyingSource,"pull",[controller]);pullPromise.then(function(){return controller._pulling=!1,controller._pullAgain===!0?(controller._pullAgain=!1,ReadableStreamDefaultControllerCallPullIfNeeded(controller)):void 0},function(e){ReadableStreamDefaultControllerErrorIfNeeded(controller,e)})["catch"](rethrowAssertionErrorRejection)}}function ReadableStreamDefaultControllerShouldCallPull(controller){var stream=controller._controlledReadableStream;if("closed"===stream._state||"errored"===stream._state)return!1;if(controller._closeRequested===!0)return!1;if(controller._started===!1)return!1;if(IsReadableStreamLocked(stream)===!0&&ReadableStreamGetNumReadRequests(stream)>0)return!0;var desiredSize=ReadableStreamDefaultControllerGetDesiredSize(controller);return desiredSize>0}function ReadableStreamDefaultControllerClose(controller){var stream=controller._controlledReadableStream;assert(controller._closeRequested===!1),assert("readable"===stream._state),controller._closeRequested=!0,0===controller._queue.length&&ReadableStreamClose(stream)}function ReadableStreamDefaultControllerEnqueue(controller,chunk){var stream=controller._controlledReadableStream;if(assert(controller._closeRequested===!1),assert("readable"===stream._state),IsReadableStreamLocked(stream)===!0&&ReadableStreamGetNumReadRequests(stream)>0)ReadableStreamFulfillReadRequest(stream,chunk,!1);else{var chunkSize=1;if(void 0!==controller._strategySize)try{chunkSize=controller._strategySize(chunk)}catch(chunkSizeE){throw ReadableStreamDefaultControllerErrorIfNeeded(controller,chunkSizeE),chunkSizeE}try{EnqueueValueWithSize(controller._queue,chunk,chunkSize)}catch(enqueueE){throw ReadableStreamDefaultControllerErrorIfNeeded(controller,enqueueE),enqueueE}}ReadableStreamDefaultControllerCallPullIfNeeded(controller)}function ReadableStreamDefaultControllerError(controller,e){var stream=controller._controlledReadableStream;assert("readable"===stream._state),controller._queue=[],ReadableStreamError(stream,e)}function ReadableStreamDefaultControllerErrorIfNeeded(controller,e){"readable"===controller._controlledReadableStream._state&&ReadableStreamDefaultControllerError(controller,e)}function ReadableStreamDefaultControllerGetDesiredSize(controller){var queueSize=GetTotalQueueSize(controller._queue);return controller._strategyHWM-queueSize}function IsReadableByteStreamController(x){return typeIsObject(x)?!!Object.prototype.hasOwnProperty.call(x,"_underlyingByteSource"):!1}function IsReadableStreamBYOBRequest(x){return typeIsObject(x)?!!Object.prototype.hasOwnProperty.call(x,"_associatedReadableByteStreamController"):!1}function ReadableByteStreamControllerCallPullIfNeeded(controller){var shouldPull=ReadableByteStreamControllerShouldCallPull(controller);if(shouldPull!==!1){if(controller._pulling===!0)return void(controller._pullAgain=!0);controller._pullAgain=!1,controller._pulling=!0;var pullPromise=PromiseInvokeOrNoop(controller._underlyingByteSource,"pull",[controller]);pullPromise.then(function(){controller._pulling=!1,controller._pullAgain===!0&&(controller._pullAgain=!1,ReadableByteStreamControllerCallPullIfNeeded(controller))},function(e){"readable"===controller._controlledReadableStream._state&&ReadableByteStreamControllerError(controller,e)})["catch"](rethrowAssertionErrorRejection)}}function ReadableByteStreamControllerClearPendingPullIntos(controller){ReadableByteStreamControllerInvalidateBYOBRequest(controller),controller._pendingPullIntos=[]}function ReadableByteStreamControllerCommitPullIntoDescriptor(stream,pullIntoDescriptor){assert("errored"!==stream._state,"state must not be errored");var done=!1;"closed"===stream._state&&(assert(0===pullIntoDescriptor.bytesFilled),done=!0);var filledView=ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor);"default"===pullIntoDescriptor.readerType?ReadableStreamFulfillReadRequest(stream,filledView,done):(assert("byob"===pullIntoDescriptor.readerType),ReadableStreamFulfillReadIntoRequest(stream,filledView,done))}function ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor){var bytesFilled=pullIntoDescriptor.bytesFilled,elementSize=pullIntoDescriptor.elementSize;return assert(bytesFilled<=pullIntoDescriptor.byteLength),assert(bytesFilled%elementSize===0),new pullIntoDescriptor.ctor(pullIntoDescriptor.buffer,pullIntoDescriptor.byteOffset,bytesFilled/elementSize)}function ReadableByteStreamControllerEnqueueChunkToQueue(controller,buffer,byteOffset,byteLength){controller._queue.push({buffer:buffer,byteOffset:byteOffset,byteLength:byteLength}),controller._totalQueuedBytes+=byteLength}function ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller,pullIntoDescriptor){var elementSize=pullIntoDescriptor.elementSize,currentAlignedBytes=pullIntoDescriptor.bytesFilled-pullIntoDescriptor.bytesFilled%elementSize,maxBytesToCopy=Math.min(controller._totalQueuedBytes,pullIntoDescriptor.byteLength-pullIntoDescriptor.bytesFilled),maxBytesFilled=pullIntoDescriptor.bytesFilled+maxBytesToCopy,maxAlignedBytes=maxBytesFilled-maxBytesFilled%elementSize,totalBytesToCopyRemaining=maxBytesToCopy,ready=!1;maxAlignedBytes>currentAlignedBytes&&(totalBytesToCopyRemaining=maxAlignedBytes-pullIntoDescriptor.bytesFilled,ready=!0);for(var queue=controller._queue;totalBytesToCopyRemaining>0;){var headOfQueue=queue[0],bytesToCopy=Math.min(totalBytesToCopyRemaining,headOfQueue.byteLength),destStart=pullIntoDescriptor.byteOffset+pullIntoDescriptor.bytesFilled;ArrayBufferCopy(pullIntoDescriptor.buffer,destStart,headOfQueue.buffer,headOfQueue.byteOffset,bytesToCopy),headOfQueue.byteLength===bytesToCopy?queue.shift():(headOfQueue.byteOffset+=bytesToCopy,headOfQueue.byteLength-=bytesToCopy),controller._totalQueuedBytes-=bytesToCopy,ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller,bytesToCopy,pullIntoDescriptor),totalBytesToCopyRemaining-=bytesToCopy}return ready===!1&&(assert(0===controller._totalQueuedBytes,"queue must be empty"),assert(pullIntoDescriptor.bytesFilled>0),assert(pullIntoDescriptor.bytesFilled<pullIntoDescriptor.elementSize)),ready}function ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller,size,pullIntoDescriptor){assert(0===controller._pendingPullIntos.length||controller._pendingPullIntos[0]===pullIntoDescriptor),ReadableByteStreamControllerInvalidateBYOBRequest(controller),pullIntoDescriptor.bytesFilled+=size}function ReadableByteStreamControllerHandleQueueDrain(controller){assert("readable"===controller._controlledReadableStream._state),0===controller._totalQueuedBytes&&controller._closeRequested===!0?ReadableStreamClose(controller._controlledReadableStream):ReadableByteStreamControllerCallPullIfNeeded(controller)}function ReadableByteStreamControllerInvalidateBYOBRequest(controller){void 0!==controller._byobRequest&&(controller._byobRequest._associatedReadableByteStreamController=void 0,controller._byobRequest._view=void 0,controller._byobRequest=void 0)}function ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller){for(assert(controller._closeRequested===!1);controller._pendingPullIntos.length>0;){if(0===controller._totalQueuedBytes)return;var pullIntoDescriptor=controller._pendingPullIntos[0];ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller,pullIntoDescriptor)===!0&&(ReadableByteStreamControllerShiftPendingPullInto(controller),ReadableByteStreamControllerCommitPullIntoDescriptor(controller._controlledReadableStream,pullIntoDescriptor))}}function ReadableByteStreamControllerPullInto(controller,view){var stream=controller._controlledReadableStream,elementSize=1;view.constructor!==DataView&&(elementSize=view.constructor.BYTES_PER_ELEMENT);var ctor=view.constructor,pullIntoDescriptor={buffer:view.buffer,byteOffset:view.byteOffset,byteLength:view.byteLength,bytesFilled:0,elementSize:elementSize,ctor:ctor,readerType:"byob"};if(controller._pendingPullIntos.length>0)return pullIntoDescriptor.buffer=SameRealmTransfer(pullIntoDescriptor.buffer),controller._pendingPullIntos.push(pullIntoDescriptor),ReadableStreamAddReadIntoRequest(stream);if("closed"===stream._state){var emptyView=new view.constructor(view.buffer,view.byteOffset,0);return Promise.resolve(CreateIterResultObject(emptyView,!0))}if(controller._totalQueuedBytes>0){if(ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller,pullIntoDescriptor)===!0){var filledView=ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor);return ReadableByteStreamControllerHandleQueueDrain(controller),Promise.resolve(CreateIterResultObject(filledView,!1))}if(controller._closeRequested===!0){var e=new TypeError("Insufficient bytes to fill elements in the given buffer");return ReadableByteStreamControllerError(controller,e),Promise.reject(e)}}pullIntoDescriptor.buffer=SameRealmTransfer(pullIntoDescriptor.buffer),controller._pendingPullIntos.push(pullIntoDescriptor);var promise=ReadableStreamAddReadIntoRequest(stream);return ReadableByteStreamControllerCallPullIfNeeded(controller),promise}function ReadableByteStreamControllerRespondInClosedState(controller,firstDescriptor){firstDescriptor.buffer=SameRealmTransfer(firstDescriptor.buffer),assert(0===firstDescriptor.bytesFilled,"bytesFilled must be 0");for(var stream=controller._controlledReadableStream;ReadableStreamGetNumReadIntoRequests(stream)>0;){var pullIntoDescriptor=ReadableByteStreamControllerShiftPendingPullInto(controller);ReadableByteStreamControllerCommitPullIntoDescriptor(stream,pullIntoDescriptor)}}function ReadableByteStreamControllerRespondInReadableState(controller,bytesWritten,pullIntoDescriptor){if(pullIntoDescriptor.bytesFilled+bytesWritten>pullIntoDescriptor.byteLength)throw new RangeError("bytesWritten out of range");if(ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller,bytesWritten,pullIntoDescriptor),!(pullIntoDescriptor.bytesFilled<pullIntoDescriptor.elementSize)){ReadableByteStreamControllerShiftPendingPullInto(controller);var remainderSize=pullIntoDescriptor.bytesFilled%pullIntoDescriptor.elementSize;if(remainderSize>0){var end=pullIntoDescriptor.byteOffset+pullIntoDescriptor.bytesFilled,remainder=pullIntoDescriptor.buffer.slice(end-remainderSize,end);ReadableByteStreamControllerEnqueueChunkToQueue(controller,remainder,0,remainder.byteLength)}pullIntoDescriptor.buffer=SameRealmTransfer(pullIntoDescriptor.buffer),pullIntoDescriptor.bytesFilled-=remainderSize,ReadableByteStreamControllerCommitPullIntoDescriptor(controller._controlledReadableStream,pullIntoDescriptor),ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller)}}function ReadableByteStreamControllerRespondInternal(controller,bytesWritten){var firstDescriptor=controller._pendingPullIntos[0],stream=controller._controlledReadableStream;if("closed"===stream._state){if(0!==bytesWritten)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");ReadableByteStreamControllerRespondInClosedState(controller,firstDescriptor)}else assert("readable"===stream._state),ReadableByteStreamControllerRespondInReadableState(controller,bytesWritten,firstDescriptor)}function ReadableByteStreamControllerShiftPendingPullInto(controller){var descriptor=controller._pendingPullIntos.shift();return ReadableByteStreamControllerInvalidateBYOBRequest(controller),descriptor}function ReadableByteStreamControllerShouldCallPull(controller){var stream=controller._controlledReadableStream;return"readable"!==stream._state?!1:controller._closeRequested===!0?!1:controller._started===!1?!1:ReadableStreamHasDefaultReader(stream)&&ReadableStreamGetNumReadRequests(stream)>0?!0:ReadableStreamHasBYOBReader(stream)&&ReadableStreamGetNumReadIntoRequests(stream)>0?!0:ReadableByteStreamControllerGetDesiredSize(controller)>0}function ReadableByteStreamControllerClose(controller){var stream=controller._controlledReadableStream;if(assert(controller._closeRequested===!1),assert("readable"===stream._state),controller._totalQueuedBytes>0)return void(controller._closeRequested=!0);if(controller._pendingPullIntos.length>0){var firstPendingPullInto=controller._pendingPullIntos[0];if(firstPendingPullInto.bytesFilled>0){var e=new TypeError("Insufficient bytes to fill elements in the given buffer");throw ReadableByteStreamControllerError(controller,e),e}}ReadableStreamClose(stream)}function ReadableByteStreamControllerEnqueue(controller,chunk){var stream=controller._controlledReadableStream;assert(controller._closeRequested===!1),assert("readable"===stream._state);var buffer=chunk.buffer,byteOffset=chunk.byteOffset,byteLength=chunk.byteLength,transferredBuffer=SameRealmTransfer(buffer);if(ReadableStreamHasDefaultReader(stream)===!0)if(0===ReadableStreamGetNumReadRequests(stream))ReadableByteStreamControllerEnqueueChunkToQueue(controller,transferredBuffer,byteOffset,byteLength);else{assert(0===controller._queue.length);var transferredView=new Uint8Array(transferredBuffer,byteOffset,byteLength);ReadableStreamFulfillReadRequest(stream,transferredView,!1)}else ReadableStreamHasBYOBReader(stream)===!0?(ReadableByteStreamControllerEnqueueChunkToQueue(controller,transferredBuffer,byteOffset,byteLength),ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller)):(assert(IsReadableStreamLocked(stream)===!1,"stream must not be locked"),ReadableByteStreamControllerEnqueueChunkToQueue(controller,transferredBuffer,byteOffset,byteLength))}function ReadableByteStreamControllerError(controller,e){var stream=controller._controlledReadableStream;assert("readable"===stream._state),ReadableByteStreamControllerClearPendingPullIntos(controller),controller._queue=[],ReadableStreamError(stream,e)}function ReadableByteStreamControllerGetDesiredSize(controller){return controller._strategyHWM-controller._totalQueuedBytes}function ReadableByteStreamControllerRespond(controller,bytesWritten){if(bytesWritten=Number(bytesWritten),IsFiniteNonNegativeNumber(bytesWritten)===!1)throw new RangeError("bytesWritten must be a finite");assert(controller._pendingPullIntos.length>0),ReadableByteStreamControllerRespondInternal(controller,bytesWritten)}function ReadableByteStreamControllerRespondWithNewView(controller,view){assert(controller._pendingPullIntos.length>0);var firstDescriptor=controller._pendingPullIntos[0];if(firstDescriptor.byteOffset+firstDescriptor.bytesFilled!==view.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(firstDescriptor.byteLength!==view.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");firstDescriptor.buffer=view.buffer,ReadableByteStreamControllerRespondInternal(controller,view.byteLength)}function streamBrandCheckException(name){return new TypeError("ReadableStream.prototype."+name+" can only be used on a ReadableStream")}function readerLockException(name){return new TypeError("Cannot "+name+" a stream using a released reader")}function defaultReaderBrandCheckException(name){return new TypeError("ReadableStreamDefaultReader.prototype."+name+" can only be used on a ReadableStreamDefaultReader")}function defaultReaderClosedPromiseInitialize(reader){reader._closedPromise=new Promise(function(resolve,reject){reader._closedPromise_resolve=resolve,reader._closedPromise_reject=reject})}function defaultReaderClosedPromiseInitializeAsRejected(reader,reason){reader._closedPromise=Promise.reject(reason),reader._closedPromise_resolve=void 0,reader._closedPromise_reject=void 0}function defaultReaderClosedPromiseInitializeAsResolved(reader){reader._closedPromise=Promise.resolve(void 0),reader._closedPromise_resolve=void 0,reader._closedPromise_reject=void 0}function defaultReaderClosedPromiseReject(reader,reason){assert(void 0!==reader._closedPromise_resolve),assert(void 0!==reader._closedPromise_reject),reader._closedPromise_reject(reason),reader._closedPromise_resolve=void 0,reader._closedPromise_reject=void 0}function defaultReaderClosedPromiseResetToRejected(reader,reason){assert(void 0===reader._closedPromise_resolve),assert(void 0===reader._closedPromise_reject),reader._closedPromise=Promise.reject(reason)}function defaultReaderClosedPromiseResolve(reader){assert(void 0!==reader._closedPromise_resolve),assert(void 0!==reader._closedPromise_reject),reader._closedPromise_resolve(void 0),reader._closedPromise_resolve=void 0,reader._closedPromise_reject=void 0}function byobReaderBrandCheckException(name){return new TypeError("ReadableStreamBYOBReader.prototype."+name+" can only be used on a ReadableStreamBYOBReader")}function defaultControllerBrandCheckException(name){return new TypeError("ReadableStreamDefaultController.prototype."+name+" can only be used on a ReadableStreamDefaultController")}function byobRequestBrandCheckException(name){return new TypeError("ReadableStreamBYOBRequest.prototype."+name+" can only be used on a ReadableStreamBYOBRequest")}function byteStreamControllerBrandCheckException(name){return new TypeError("ReadableByteStreamController.prototype."+name+" can only be used on a ReadableByteStreamController")}var _slicedToArray=function(){function sliceIterator(arr,i){var _arr=[],_n=!0,_d=!1,_e=void 0;try{for(var _s,_i=arr[Symbol.iterator]();!(_n=(_s=_i.next()).done)&&(_arr.push(_s.value),!i||_arr.length!==i);_n=!0);}catch(err){_d=!0,_e=err}finally{try{!_n&&_i["return"]&&_i["return"]()}finally{if(_d)throw _e}}return _arr}return function(arr,i){if(Array.isArray(arr))return arr;if(Symbol.iterator in Object(arr))return sliceIterator(arr,i);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),_createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),assert=require("assert"),_require=require("./helpers.js"),ArrayBufferCopy=_require.ArrayBufferCopy,CreateIterResultObject=_require.CreateIterResultObject,IsFiniteNonNegativeNumber=_require.IsFiniteNonNegativeNumber,InvokeOrNoop=_require.InvokeOrNoop,PromiseInvokeOrNoop=_require.PromiseInvokeOrNoop,SameRealmTransfer=_require.SameRealmTransfer,ValidateAndNormalizeQueuingStrategy=_require.ValidateAndNormalizeQueuingStrategy,ValidateAndNormalizeHighWaterMark=_require.ValidateAndNormalizeHighWaterMark,_require2=require("./helpers.js"),createArrayFromList=_require2.createArrayFromList,createDataProperty=_require2.createDataProperty,typeIsObject=_require2.typeIsObject,_require3=require("./utils.js"),rethrowAssertionErrorRejection=_require3.rethrowAssertionErrorRejection,_require4=require("./queue-with-sizes.js"),DequeueValue=_require4.DequeueValue,EnqueueValueWithSize=_require4.EnqueueValueWithSize,GetTotalQueueSize=_require4.GetTotalQueueSize,InternalCancel=Symbol("[[Cancel]]"),InternalPull=Symbol("[[Pull]]"),ReadableStream=function(){function ReadableStream(){var underlyingSource=arguments.length<=0||void 0===arguments[0]?{}:arguments[0],_ref=arguments.length<=1||void 0===arguments[1]?{}:arguments[1],size=_ref.size,highWaterMark=_ref.highWaterMark;_classCallCheck(this,ReadableStream),this._state="readable",this._reader=void 0,this._storedError=void 0,this._disturbed=!1,this._readableStreamController=void 0;var type=underlyingSource.type,typeString=String(type);if("bytes"===typeString)void 0===highWaterMark&&(highWaterMark=0),this._readableStreamController=new ReadableByteStreamController(this,underlyingSource,highWaterMark);else{if(void 0!==type)throw new RangeError("Invalid type is specified");void 0===highWaterMark&&(highWaterMark=1),this._readableStreamController=new ReadableStreamDefaultController(this,underlyingSource,size,highWaterMark)}}return _createClass(ReadableStream,[{key:"cancel",value:function(reason){return IsReadableStream(this)===!1?Promise.reject(streamBrandCheckException("cancel")):IsReadableStreamLocked(this)===!0?Promise.reject(new TypeError("Cannot cancel a stream that already has a reader")):ReadableStreamCancel(this,reason)}},{key:"getReader",value:function(){var _ref2=arguments.length<=0||void 0===arguments[0]?{}:arguments[0],mode=_ref2.mode;if(IsReadableStream(this)===!1)throw streamBrandCheckException("getReader");if("byob"===mode){if(IsReadableByteStreamController(this._readableStreamController)===!1)throw new TypeError("Cannot get a ReadableStreamBYOBReader for a stream not constructed with a byte source");return AcquireReadableStreamBYOBReader(this)}if(void 0===mode)return AcquireReadableStreamDefaultReader(this);throw new RangeError("Invalid mode is specified")}},{key:"pipeThrough",value:function(_ref3,options){var writable=_ref3.writable,readable=_ref3.readable;return this.pipeTo(writable,options),readable}},{key:"pipeTo",value:function(dest){function releaseReader(){_reader.releaseLock(),_reader=void 0}function releaseWriter(){_writer.releaseLock(),_writer=void 0}function pipeDone(){assert(void 0===_reader),assert(void 0===_writer),_state="done",_lastRead=void 0,_lastWrite=void 0,_allWrites=void 0}function finishWithFulfillment(){_resolvePipeToPromise(void 0),_resolvePipeToPromise=void 0,_rejectPipeToPromise=void 0,pipeDone()}function finishWithRejection(reason){_rejectPipeToPromise(reason),_resolvePipeToPromise=void 0,_rejectPipeToPromise=void 0,pipeDone()}function abortWriterCancelReader(reason,skipAbort,skipCancel){var promises=[];return skipAbort===!1?(_writer.abort(reason),releaseWriter()):void 0===_lastWrite?releaseWriter():promises.push(_lastWrite.then(function(){releaseWriter()},function(){releaseWriter()})),skipCancel===!1?(_reader.cancel(reason),releaseReader()):void 0===_lastRead?releaseReader():promises.push(_lastRead.then(function(){releaseReader()},function(){releaseReader()})),promises.length>0?(Promise.all(promises).then(function(){finishWithRejection(reason)}),void(_state="waitingForLastReadAndOrLastWrite")):void finishWithRejection(reason)}function handleWriteRejection(reason){"piping"===_state&&abortWriterCancelReader(reason,preventAbort,preventCancel)}function handleReadValue(value){_lastWrite=_writer.write(value),_lastWrite["catch"](handleWriteRejection),_allWrites=Promise.all([_allWrites,_lastWrite]),doPipe()}function handleReadDone(){return releaseReader(),preventClose===!1?(_writer.close().then(function(){return _allWrites},function(reason){releaseWriter(),finishWithRejection(reason)}).then(function(){releaseWriter(),finishWithFulfillment()}),void(_state="closingDest")):void 0===_lastWrite?(releaseWriter(),void finishWithFulfillment()):(_lastWrite.then(function(){releaseWriter(),finishWithFulfillment()},function(reason){releaseWriter(),finishWithRejection(reason)}),void(_state="waitingLastWriteOnReadableClosed"))}function doPipe(){_lastRead=_reader.read(),Promise.all([_lastRead,_writer.ready]).then(function(_ref5){var _ref6=_slicedToArray(_ref5,1),_ref6$=_ref6[0],value=_ref6$.value,done=_ref6$.done;"piping"===_state&&(Boolean(done)===!1?handleReadValue(value):handleReadDone())},function(){})["catch"](rethrowAssertionErrorRejection)}function handleReaderClosedRejection(reason){"piping"===_state&&(_lastRead=void 0,abortWriterCancelReader(reason,preventAbort,!0))}function handleUnexpectedWriterCloseAndError(reason){"piping"===_state&&(_lastWrite=void 0,abortWriterCancelReader(reason,!0,preventCancel))}function handleWriterClosedFulfillment(){handleUnexpectedWriterCloseAndError(new TypeError("dest closed unexpectedly"))}function handleWriterClosedRejection(reason){handleUnexpectedWriterCloseAndError(reason)}var _ref4=arguments.length<=1||void 0===arguments[1]?{}:arguments[1],preventClose=_ref4.preventClose,preventAbort=_ref4.preventAbort,preventCancel=_ref4.preventCancel;preventClose=Boolean(preventClose),preventAbort=Boolean(preventAbort),preventCancel=Boolean(preventCancel);var source=this,_resolvePipeToPromise=void 0,_rejectPipeToPromise=void 0,_reader=void 0,_writer=void 0,_state="piping",_lastRead=void 0,_lastWrite=void 0,_allWrites=void 0;return new Promise(function(resolve,reject){_resolvePipeToPromise=resolve,_rejectPipeToPromise=reject,_reader=source.getReader(),_writer=dest.getWriter(),_reader.closed["catch"](handleReaderClosedRejection),_writer.closed.then(handleWriterClosedFulfillment,handleWriterClosedRejection),doPipe()})}},{key:"tee",value:function(){if(IsReadableStream(this)===!1)throw streamBrandCheckException("tee");var branches=ReadableStreamTee(this,!1);return createArrayFromList(branches)}},{key:"locked",get:function(){if(IsReadableStream(this)===!1)throw streamBrandCheckException("locked");return IsReadableStreamLocked(this)}}]),ReadableStream}();exports.ReadableStream=ReadableStream,exports.IsReadableStreamDisturbed=IsReadableStreamDisturbed;var ReadableStreamDefaultReader=function(){function ReadableStreamDefaultReader(stream){if(_classCallCheck(this,ReadableStreamDefaultReader),IsReadableStream(stream)===!1)throw new TypeError("ReadableStreamDefaultReader can only be constructed with a ReadableStream instance");if(IsReadableStreamLocked(stream)===!0)throw new TypeError("This stream has already been locked for exclusive reading by another reader");ReadableStreamReaderGenericInitialize(this,stream),this._readRequests=[]}return _createClass(ReadableStreamDefaultReader,[{key:"cancel",value:function(reason){return IsReadableStreamDefaultReader(this)===!1?Promise.reject(defaultReaderBrandCheckException("cancel")):void 0===this._ownerReadableStream?Promise.reject(readerLockException("cancel")):ReadableStreamReaderGenericCancel(this,reason)}},{key:"read",value:function(){return IsReadableStreamDefaultReader(this)===!1?Promise.reject(defaultReaderBrandCheckException("read")):void 0===this._ownerReadableStream?Promise.reject(readerLockException("read from")):ReadableStreamDefaultReaderRead(this)}},{key:"releaseLock",value:function(){if(IsReadableStreamDefaultReader(this)===!1)throw defaultReaderBrandCheckException("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");ReadableStreamReaderGenericRelease(this)}}},{key:"closed",get:function(){return IsReadableStreamDefaultReader(this)===!1?Promise.reject(defaultReaderBrandCheckException("closed")):this._closedPromise}}]),ReadableStreamDefaultReader}(),ReadableStreamBYOBReader=function(){function ReadableStreamBYOBReader(stream){if(_classCallCheck(this,ReadableStreamBYOBReader),!IsReadableStream(stream))throw new TypeError("ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a byte source");if(IsReadableStreamLocked(stream))throw new TypeError("This stream has already been locked for exclusive reading by another reader");ReadableStreamReaderGenericInitialize(this,stream),this._readIntoRequests=[]}return _createClass(ReadableStreamBYOBReader,[{key:"cancel",value:function(reason){return IsReadableStreamBYOBReader(this)?void 0===this._ownerReadableStream?Promise.reject(readerLockException("cancel")):ReadableStreamReaderGenericCancel(this,reason):Promise.reject(byobReaderBrandCheckException("cancel"))}},{key:"read",value:function(view){return IsReadableStreamBYOBReader(this)?void 0===this._ownerReadableStream?Promise.reject(readerLockException("read from")):ArrayBuffer.isView(view)?0===view.byteLength?Promise.reject(new TypeError("view must have non-zero byteLength")):ReadableStreamBYOBReaderRead(this,view):Promise.reject(new TypeError("view must be an array buffer view")):Promise.reject(byobReaderBrandCheckException("read"))}},{key:"releaseLock",value:function(){if(!IsReadableStreamBYOBReader(this))throw byobReaderBrandCheckException("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readIntoRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");ReadableStreamReaderGenericRelease(this)}}},{key:"closed",get:function(){return IsReadableStreamBYOBReader(this)?this._closedPromise:Promise.reject(byobReaderBrandCheckException("closed"))}}]),ReadableStreamBYOBReader}(),ReadableStreamDefaultController=function(){function ReadableStreamDefaultController(stream,underlyingSource,size,highWaterMark){if(_classCallCheck(this,ReadableStreamDefaultController),IsReadableStream(stream)===!1)throw new TypeError("ReadableStreamDefaultController can only be constructed with a ReadableStream instance");if(void 0!==stream._readableStreamController)throw new TypeError("ReadableStreamDefaultController instances can only be created by the ReadableStream constructor");this._controlledReadableStream=stream,this._underlyingSource=underlyingSource,this._queue=[],this._started=!1,this._closeRequested=!1,this._pullAgain=!1,this._pulling=!1;var normalizedStrategy=ValidateAndNormalizeQueuingStrategy(size,highWaterMark);this._strategySize=normalizedStrategy.size,this._strategyHWM=normalizedStrategy.highWaterMark;var controller=this,startResult=InvokeOrNoop(underlyingSource,"start",[this]);Promise.resolve(startResult).then(function(){controller._started=!0,
+ReadableStreamDefaultControllerCallPullIfNeeded(controller)},function(r){ReadableStreamDefaultControllerErrorIfNeeded(controller,r)})["catch"](rethrowAssertionErrorRejection)}return _createClass(ReadableStreamDefaultController,[{key:"close",value:function(){if(IsReadableStreamDefaultController(this)===!1)throw defaultControllerBrandCheckException("close");if(this._closeRequested===!0)throw new TypeError("The stream has already been closed; do not close it again!");var state=this._controlledReadableStream._state;if("readable"!==state)throw new TypeError("The stream (in "+state+" state) is not in the readable state and cannot be closed");ReadableStreamDefaultControllerClose(this)}},{key:"enqueue",value:function(chunk){if(IsReadableStreamDefaultController(this)===!1)throw defaultControllerBrandCheckException("enqueue");if(this._closeRequested===!0)throw new TypeError("stream is closed or draining");var state=this._controlledReadableStream._state;if("readable"!==state)throw new TypeError("The stream (in "+state+" state) is not in the readable state and cannot be enqueued to");return ReadableStreamDefaultControllerEnqueue(this,chunk)}},{key:"error",value:function(e){if(IsReadableStreamDefaultController(this)===!1)throw defaultControllerBrandCheckException("error");var stream=this._controlledReadableStream;if("readable"!==stream._state)throw new TypeError("The stream is "+stream._state+" and so cannot be errored");ReadableStreamDefaultControllerError(this,e)}},{key:InternalCancel,value:function(reason){return this._queue=[],PromiseInvokeOrNoop(this._underlyingSource,"cancel",[reason])}},{key:InternalPull,value:function(){var stream=this._controlledReadableStream;if(this._queue.length>0){var chunk=DequeueValue(this._queue);return this._closeRequested===!0&&0===this._queue.length?ReadableStreamClose(stream):ReadableStreamDefaultControllerCallPullIfNeeded(this),Promise.resolve(CreateIterResultObject(chunk,!1))}var pendingPromise=ReadableStreamAddReadRequest(stream);return ReadableStreamDefaultControllerCallPullIfNeeded(this),pendingPromise}},{key:"desiredSize",get:function(){if(IsReadableStreamDefaultController(this)===!1)throw defaultControllerBrandCheckException("desiredSize");return ReadableStreamDefaultControllerGetDesiredSize(this)}}]),ReadableStreamDefaultController}(),ReadableStreamBYOBRequest=function(){function ReadableStreamBYOBRequest(controller,view){_classCallCheck(this,ReadableStreamBYOBRequest),this._associatedReadableByteStreamController=controller,this._view=view}return _createClass(ReadableStreamBYOBRequest,[{key:"respond",value:function(bytesWritten){if(IsReadableStreamBYOBRequest(this)===!1)throw byobRequestBrandCheckException("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");ReadableByteStreamControllerRespond(this._associatedReadableByteStreamController,bytesWritten)}},{key:"respondWithNewView",value:function(view){if(IsReadableStreamBYOBRequest(this)===!1)throw byobRequestBrandCheckException("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!ArrayBuffer.isView(view))throw new TypeError("You can only respond with array buffer views");ReadableByteStreamControllerRespondWithNewView(this._associatedReadableByteStreamController,view)}},{key:"view",get:function(){return this._view}}]),ReadableStreamBYOBRequest}(),ReadableByteStreamController=function(){function ReadableByteStreamController(stream,underlyingByteSource,highWaterMark){if(_classCallCheck(this,ReadableByteStreamController),IsReadableStream(stream)===!1)throw new TypeError("ReadableByteStreamController can only be constructed with a ReadableStream instance given a byte source");if(void 0!==stream._readableStreamController)throw new TypeError("ReadableByteStreamController instances can only be created by the ReadableStream constructor given a byte source");this._controlledReadableStream=stream,this._underlyingByteSource=underlyingByteSource,this._pullAgain=!1,this._pulling=!1,ReadableByteStreamControllerClearPendingPullIntos(this),this._queue=[],this._totalQueuedBytes=0,this._closeRequested=!1,this._started=!1,this._strategyHWM=ValidateAndNormalizeHighWaterMark(highWaterMark);var autoAllocateChunkSize=underlyingByteSource.autoAllocateChunkSize;if(void 0!==autoAllocateChunkSize&&(Number.isInteger(autoAllocateChunkSize)===!1||0>autoAllocateChunkSize))throw new RangeError("autoAllocateChunkSize must be a non negative integer");this._autoAllocateChunkSize=autoAllocateChunkSize,this._pendingPullIntos=[];var controller=this,startResult=InvokeOrNoop(underlyingByteSource,"start",[this]);Promise.resolve(startResult).then(function(){controller._started=!0,assert(controller._pulling===!1),assert(controller._pullAgain===!1),ReadableByteStreamControllerCallPullIfNeeded(controller)},function(r){"readable"===stream._state&&ReadableByteStreamControllerError(controller,r)})["catch"](rethrowAssertionErrorRejection)}return _createClass(ReadableByteStreamController,[{key:"close",value:function(){if(IsReadableByteStreamController(this)===!1)throw byteStreamControllerBrandCheckException("close");if(this._closeRequested===!0)throw new TypeError("The stream has already been closed; do not close it again!");var state=this._controlledReadableStream._state;if("readable"!==state)throw new TypeError("The stream (in "+state+" state) is not in the readable state and cannot be closed");ReadableByteStreamControllerClose(this)}},{key:"enqueue",value:function(chunk){if(IsReadableByteStreamController(this)===!1)throw byteStreamControllerBrandCheckException("enqueue");if(this._closeRequested===!0)throw new TypeError("stream is closed or draining");var state=this._controlledReadableStream._state;if("readable"!==state)throw new TypeError("The stream (in "+state+" state) is not in the readable state and cannot be enqueued to");if(!ArrayBuffer.isView(chunk))throw new TypeError("You can only enqueue array buffer views when using a ReadableByteStreamController");ReadableByteStreamControllerEnqueue(this,chunk)}},{key:"error",value:function(e){if(IsReadableByteStreamController(this)===!1)throw byteStreamControllerBrandCheckException("error");var stream=this._controlledReadableStream;if("readable"!==stream._state)throw new TypeError("The stream is "+stream._state+" and so cannot be errored");ReadableByteStreamControllerError(this,e)}},{key:InternalCancel,value:function(reason){if(this._pendingPullIntos.length>0){var firstDescriptor=this._pendingPullIntos[0];firstDescriptor.bytesFilled=0}return this._queue=[],this._totalQueuedBytes=0,PromiseInvokeOrNoop(this._underlyingByteSource,"cancel",[reason])}},{key:InternalPull,value:function(){var stream=this._controlledReadableStream;if(0===ReadableStreamGetNumReadRequests(stream)){if(this._totalQueuedBytes>0){var entry=this._queue.shift();this._totalQueuedBytes-=entry.byteLength,ReadableByteStreamControllerHandleQueueDrain(this);var view=void 0;try{view=new Uint8Array(entry.buffer,entry.byteOffset,entry.byteLength)}catch(viewE){return Promise.reject(viewE)}return Promise.resolve(CreateIterResultObject(view,!1))}var autoAllocateChunkSize=this._autoAllocateChunkSize;if(void 0!==autoAllocateChunkSize){var buffer=void 0;try{buffer=new ArrayBuffer(autoAllocateChunkSize)}catch(bufferE){return Promise.reject(bufferE)}var pullIntoDescriptor={buffer:buffer,byteOffset:0,byteLength:autoAllocateChunkSize,bytesFilled:0,elementSize:1,ctor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(pullIntoDescriptor)}}else assert(void 0===this._autoAllocateChunkSize);var promise=ReadableStreamAddReadRequest(stream);return ReadableByteStreamControllerCallPullIfNeeded(this),promise}},{key:"byobRequest",get:function(){if(IsReadableByteStreamController(this)===!1)throw byteStreamControllerBrandCheckException("byobRequest");if(void 0===this._byobRequest&&this._pendingPullIntos.length>0){var firstDescriptor=this._pendingPullIntos[0],view=new Uint8Array(firstDescriptor.buffer,firstDescriptor.byteOffset+firstDescriptor.bytesFilled,firstDescriptor.byteLength-firstDescriptor.bytesFilled);this._byobRequest=new ReadableStreamBYOBRequest(this,view)}return this._byobRequest}},{key:"desiredSize",get:function(){if(IsReadableByteStreamController(this)===!1)throw byteStreamControllerBrandCheckException("desiredSize");return ReadableByteStreamControllerGetDesiredSize(this)}}]),ReadableByteStreamController}()},{"./helpers.js":9,"./queue-with-sizes.js":10,"./utils.js":13,assert:2}],12:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function TransformStreamCloseReadable(transformStream){if(transformStream._errored===!0)throw new TypeError("TransformStream is already errored");if(transformStream._readableClosed===!0)throw new TypeError("Readable side is already closed");try{transformStream._readableController.close()}catch(e){assert(!1)}transformStream._readableClosed=!0}function TransformStreamEnqueueToReadable(transformStream,chunk){if(transformStream._errroed===!0)throw new TypeError("TransformStream is already errored");if(transformStream._readableClosed===!0)throw new TypeError("Readable side is already closed");var controller=transformStream._readableController;transformStream._readableBackpressure=!0;try{controller.enqueue(chunk)}catch(e){if(transformStream._error===!1){var reason=new TypeError("Failed to enqueue to readable side");TransformStreamErrorInternal(transformStream,reason)}throw transformStream._error}var backpressure=void 0;try{backpressure=controller.desiredSize<=0}catch(e){if(transformStream._error===!1){var reason=new TypeError("Failed to calculate backpressure of readable side");TransformStreamError(transformStream,reason)}throw transformStream._error}backpressure&&(transformStream._readableBackpressure=!1)}function TransformStreamError(transformStream,e){if(transformStream._errored===!0)throw new TypeError("TransformStream is already errored");TransformStreamErrorInternal(transformStream,e)}function TransformStreamChunkDone(transformStream){if(transformStream._errroed===!0)throw new TypeError("TransformStream is already errored");if(transformStream._transforming===!1)throw new TypeError("No active transform is running");assert(void 0!==transformStream._resolveWrite),transformStream._transforming=!1,transformStream._resolveWrite(void 0),transformStream._resolveWrite=void 0,TransformStreamTransformIfNeeded(transformStream)}function TransformStreamErrorInternal(transformStream,e){transformStream._errored=!0,transformStream._writableDone===!1&&transformStream._writableController.error(e),transformStream._readableClosed===!1&&transformStream._readableController.error(e),transformStream._chunk=void 0,void 0!==transformStream._resolveWriter&&transformStream._resolveWriter(void 0)}function TransformStreamTransformIfNeeded(transformStream){if(transformStream._chunkPending!==!1&&(assert(void 0!==transformStream._resolveWrite),transformStream._transforming!==!0&&transformStream._readableBackpressure!==!0)){transformStream._transforming=!0;var chunk=transformStream._chunk;transformStream._chunkPending=!1,transformStream._chunk=void 0;try{void 0!==transformStream._transformer.transform&&transformStream._transformer.transform(chunk,TransformStreamChunkDone.bind(void 0,transformStream),transformStream._enqueueFunction,transformStream._closeFunction,transformStream._errorFunction)}catch(e){transformStream._errored===!1&&TransformStreamErrorInternal(transformStream,e)}}}function TransformStreamStart(transformStream){void 0!==transformStream._transformer.start&&transformStream._transformer.start(transformStream._enqueueFunction,transformStream._closeFunction,transformStream._errorFunction)}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),assert=require("assert"),_require=require("./readable-stream.js"),ReadableStream=_require.ReadableStream,_require2=require("./writable-stream.js"),WritableStream=_require2.WritableStream,TransformStreamSink=function(){function TransformStreamSink(transformStream){_classCallCheck(this,TransformStreamSink),this._transformStream=transformStream}return _createClass(TransformStreamSink,[{key:"start",value:function(c){var transformStream=this._transformStream;transformStream._writableController=c,void 0!==transformStream._readableController&&TransformStreamStart(transformStream)}},{key:"write",value:function(chunk){var transformStream=this._transformStream;assert(transformStream._errored===!1),assert(transformStream._chunkPending===!1),assert(void 0===transformStream._chunk),assert(void 0===transformStream._resolveWrite),transformStream._chunkPending=!0,transformStream._chunk=chunk;var promise=new Promise(function(resolve){transformStream._resolveWrite=resolve});return TransformStreamTransformIfNeeded(transformStream),promise}},{key:"abort",value:function(){var transformStream=this._transformStream;transformStream._writableDone=!0,TransformStreamErrorInternal(transformStream,new TypeError("Writable side aborted"))}},{key:"close",value:function(){var transformStream=this._transformStream;if(assert(transformStream._chunkPending===!1),assert(void 0===transformStream._chunk),assert(void 0===transformStream._resolveWrite),assert(transformStream._transforming===!1),transformStream._writableDone=!0,void 0===transformStream._transformer.flush)TransformStreamCloseReadable(transformStream);else try{transformStream._transformer.flush(transformStream._enqueueFunction,transformStream._closeFunction,transformStream._errorFunction)}catch(e){if(transformStream._errored===!1)throw TransformStreamErrorInternal(transformStream,e),e}}}]),TransformStreamSink}(),TransformStreamSource=function(){function TransformStreamSource(transformStream){_classCallCheck(this,TransformStreamSource),this._transformStream=transformStream}return _createClass(TransformStreamSource,[{key:"start",value:function(c){var transformStream=this._transformStream;transformStream._readableController=c,void 0!==transformStream._writableController&&TransformStreamStart(transformStream)}},{key:"pull",value:function(){this._transformStream._readableBackpressure=!1,TransformStreamTransformIfNeeded(this._transformStream)}},{key:"cancel",value:function(){var transformStream=this._transformStream;transformStream._readableClosed=!0,TransformStreamErrorInternal(transformStream,new TypeError("Readable side canceled"))}}]),TransformStreamSource}();module.exports=function TransformStream(transformer){if(_classCallCheck(this,TransformStream),void 0!==transformer.start&&"function"!=typeof transformer.start)throw new TypeError("start must be a function or undefined");if("function"!=typeof transformer.transform)throw new TypeError("transform must be a function");if(void 0!==transformer.flush&&"function"!=typeof transformer.flush)throw new TypeError("flush must be a function or undefined");this._transformer=transformer,this._transforming=!1,this._errored=!1,this._writableController=void 0,this._readableController=void 0,this._writableDone=!1,this._readableClosed=!1,this._resolveWrite=void 0,this._chunkPending=!1,this._chunk=void 0,this._enqueueFunction=TransformStreamEnqueueToReadable.bind(void 0,this),this._closeFunction=TransformStreamCloseReadable.bind(void 0,this),this._errorFunction=TransformStreamError.bind(void 0,this);var sink=new TransformStreamSink(this);try{this.writable=new WritableStream(sink,transformer.writableStrategy)}catch(e){if(this._errored===!1)throw TransformStreamError(this,e),e;return}var source=new TransformStreamSource(this);try{this.readable=new ReadableStream(source,transformer.readableStrategy)}catch(e){if(this.writable=void 0,this._errored===!1)throw TransformStreamError(this,e),e}}},{"./readable-stream.js":11,"./writable-stream.js":14,assert:2}],13:[function(require,module,exports){"use strict";var assert=require("assert");exports.rethrowAssertionErrorRejection=function(e){e&&e.constructor===assert.AssertionError&&setTimeout(function(){throw e},0)}},{assert:2}],14:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function AcquireWritableStreamDefaultWriter(stream){return new WritableStreamDefaultWriter(stream)}function IsWritableStream(x){return typeIsObject(x)?!!Object.prototype.hasOwnProperty.call(x,"_writableStreamController"):!1}function IsWritableStreamLocked(stream){return assert(IsWritableStream(stream)===!0,"IsWritableStreamLocked should only be used on known writable streams"),void 0!==stream._writer}function WritableStreamAbort(stream,reason){var state=stream._state;if("closed"===state)return Promise.resolve(void 0);if("errored"===state)return Promise.reject(stream._storedError);assert("writable"===state||"closing"===state);var error=new TypeError("Aborted");return WritableStreamError(stream,error),WritableStreamDefaultControllerAbort(stream._writableStreamController,reason)}function WritableStreamAddWriteRequest(stream){assert(IsWritableStreamLocked(stream)===!0),assert("writable"===stream._state);var promise=new Promise(function(resolve,reject){var writeRequest={_resolve:resolve,_reject:reject};stream._writeRequests.push(writeRequest)});return promise}function WritableStreamError(stream,e){var state=stream._state;assert("writable"===state||"closing"===state);var _iteratorNormalCompletion=!0,_didIteratorError=!1,_iteratorError=void 0;try{for(var _step,_iterator=stream._writeRequests[Symbol.iterator]();!(_iteratorNormalCompletion=(_step=_iterator.next()).done);_iteratorNormalCompletion=!0){var writeRequest=_step.value;writeRequest._reject(e)}}catch(err){_didIteratorError=!0,_iteratorError=err}finally{try{!_iteratorNormalCompletion&&_iterator["return"]&&_iterator["return"]()}finally{if(_didIteratorError)throw _iteratorError}}stream._writeRequests=[];var writer=stream._writer;void 0!==writer&&(defaultWriterClosedPromiseReject(writer,e),"writable"===state&&WritableStreamDefaultControllerGetBackpressure(stream._writableStreamController)===!0&&defaultWriterReadyPromiseResolve(writer)),stream._state="errored",stream._storedError=e}function WritableStreamFinishClose(stream){assert("closing"===stream._state),assert(void 0!==stream._writer),stream._state="closed",defaultWriterClosedPromiseResolve(stream._writer)}function WritableStreamFulfillWriteRequest(stream){assert(stream._writeRequests.length>0);var writeRequest=stream._writeRequests.shift();writeRequest._resolve(void 0)}function WritableStreamUpdateBackpressure(stream,backpressure){assert("writable"===stream._state);var writer=stream._writer;void 0!==writer&&(backpressure===!0?defaultWriterReadyPromiseReset(writer):(assert(backpressure===!1),defaultWriterReadyPromiseResolve(writer)))}function IsWritableStreamDefaultWriter(x){return typeIsObject(x)?!!Object.prototype.hasOwnProperty.call(x,"_ownerWritableStream"):!1}function WritableStreamDefaultWriterAbort(writer,reason){var stream=writer._ownerWritableStream;return assert(void 0!==stream),WritableStreamAbort(stream,reason)}function WritableStreamDefaultWriterClose(writer){var stream=writer._ownerWritableStream;assert(void 0!==stream);var state=stream._state;if("closed"===state||"errored"===state)return Promise.reject(new TypeError("The stream (in "+state+" state) is not in the writable state and cannot be closed"));assert("writable"===state);var promise=WritableStreamAddWriteRequest(stream);return WritableStreamDefaultControllerGetBackpressure(stream._writableStreamController)===!0&&defaultWriterReadyPromiseResolve(writer),stream._state="closing",WritableStreamDefaultControllerClose(stream._writableStreamController),promise}function WritableStreamDefaultWriterGetDesiredSize(writer){var stream=writer._ownerWritableStream,state=stream._state;return"errored"===state?null:"closed"===state?0:WritableStreamDefaultControllerGetDesiredSize(stream._writableStreamController)}function WritableStreamDefaultWriterWrite(writer,chunk){var stream=writer._ownerWritableStream;assert(void 0!==stream);var state=stream._state;if("closed"===state||"errored"===state)return Promise.reject(new TypeError("The stream (in "+state+" state) is not in the writable state and cannot be written to"));assert("writable"===state);var promise=WritableStreamAddWriteRequest(stream);return WritableStreamDefaultControllerWrite(stream._writableStreamController,chunk),promise}function WritableStreamDefaultControllerAbort(controller,reason){controller._queue=[];var sinkAbortPromise=PromiseInvokeOrFallbackOrNoop(controller._underlyingSink,"abort",[reason],"close",[]);return sinkAbortPromise.then(function(){})}function WritableStreamDefaultControllerClose(controller){EnqueueValueWithSize(controller._queue,"close",0),WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller)}function WritableStreamDefaultControllerGetDesiredSize(controller){var queueSize=GetTotalQueueSize(controller._queue);return controller._strategyHWM-queueSize}function WritableStreamDefaultControllerWrite(controller,chunk){var stream=controller._controlledWritableStream;assert("writable"===stream._state);var chunkSize=1;if(void 0!==controller._strategySize)try{chunkSize=controller._strategySize(chunk)}catch(chunkSizeE){return WritableStreamDefaultControllerErrorIfNeeded(controller,chunkSizeE),Promise.reject(chunkSizeE)}var writeRecord={chunk:chunk},lastBackpressure=WritableStreamDefaultControllerGetBackpressure(controller);try{EnqueueValueWithSize(controller._queue,writeRecord,chunkSize)}catch(enqueueE){return WritableStreamDefaultControllerErrorIfNeeded(controller,enqueueE),Promise.reject(enqueueE)}if("writable"===stream._state){var backpressure=WritableStreamDefaultControllerGetBackpressure(controller);lastBackpressure!==backpressure&&WritableStreamUpdateBackpressure(stream,backpressure)}WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller)}function IsWritableStreamDefaultController(x){return typeIsObject(x)?!!Object.prototype.hasOwnProperty.call(x,"_underlyingSink"):!1}function WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller){if("closed"!==controller._controlledWritableStream._state&&"errored"!==controller._controlledWritableStream._state&&controller._started!==!1&&controller._writing!==!0&&0!==controller._queue.length){var writeRecord=PeekQueueValue(controller._queue);"close"===writeRecord?WritableStreamDefaultControllerProcessClose(controller):WritableStreamDefaultControllerProcessWrite(controller,writeRecord.chunk)}}function WritableStreamDefaultControllerErrorIfNeeded(controller,e){"writable"!==controller._controlledWritableStream._state&&"closing"!==controller._controlledWritableStream._state||WritableStreamDefaultControllerError(controller,e)}function WritableStreamDefaultControllerProcessClose(controller){var stream=controller._controlledWritableStream;assert("closing"===stream._state,"can't process final write record unless already closed"),DequeueValue(controller._queue),assert(0===controller._queue.length,"queue must be empty once the final write record is dequeued");var sinkClosePromise=PromiseInvokeOrNoop(controller._underlyingSink,"close");sinkClosePromise.then(function(){"closing"===stream._state&&(WritableStreamFulfillWriteRequest(stream),WritableStreamFinishClose(stream))},function(r){WritableStreamDefaultControllerErrorIfNeeded(controller,r)})["catch"](rethrowAssertionErrorRejection)}function WritableStreamDefaultControllerProcessWrite(controller,chunk){controller._writing=!0;var sinkWritePromise=PromiseInvokeOrNoop(controller._underlyingSink,"write",[chunk]);sinkWritePromise.then(function(){var stream=controller._controlledWritableStream,state=stream._state;if("errored"!==state&&"closed"!==state){controller._writing=!1,WritableStreamFulfillWriteRequest(stream);var lastBackpressure=WritableStreamDefaultControllerGetBackpressure(controller);if(DequeueValue(controller._queue),"closing"!==state){var backpressure=WritableStreamDefaultControllerGetBackpressure(controller);lastBackpressure!==backpressure&&WritableStreamUpdateBackpressure(controller._controlledWritableStream,backpressure)}WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller)}},function(r){WritableStreamDefaultControllerErrorIfNeeded(controller,r)})["catch"](rethrowAssertionErrorRejection)}function WritableStreamDefaultControllerGetBackpressure(controller){var desiredSize=WritableStreamDefaultControllerGetDesiredSize(controller);return 0>=desiredSize}function WritableStreamDefaultControllerError(controller,e){var stream=controller._controlledWritableStream;assert("writable"===stream._state||"closing"===stream._state),WritableStreamError(stream,e),controller._queue=[]}function streamBrandCheckException(name){return new TypeError("WritableStream.prototype."+name+" can only be used on a WritableStream")}function defaultWriterBrandCheckException(name){return new TypeError("WritableStreamDefaultWriter.prototype."+name+" can only be used on a WritableStreamDefaultWriter")}function defaultWriterLockException(name){return new TypeError("Cannot "+name+" a stream using a released writer")}function defaultWriterClosedPromiseInitialize(writer){writer._closedPromise=new Promise(function(resolve,reject){writer._closedPromise_resolve=resolve,writer._closedPromise_reject=reject})}function defaultWriterClosedPromiseInitializeAsRejected(writer,reason){writer._closedPromise=Promise.reject(reason),writer._closedPromise_resolve=void 0,writer._closedPromise_reject=void 0}function defaultWriterClosedPromiseInitializeAsResolved(writer){writer._closedPromise=Promise.resolve(void 0),writer._closedPromise_resolve=void 0,writer._closedPromise_reject=void 0}function defaultWriterClosedPromiseReject(writer,reason){assert(void 0!==writer._closedPromise_resolve),assert(void 0!==writer._closedPromise_reject),writer._closedPromise_reject(reason),writer._closedPromise_resolve=void 0,writer._closedPromise_reject=void 0}function defaultWriterClosedPromiseResetToRejected(writer,reason){assert(void 0===writer._closedPromise_resolve),assert(void 0===writer._closedPromise_reject),writer._closedPromise=Promise.reject(reason)}function defaultWriterClosedPromiseResolve(writer){assert(void 0!==writer._closedPromise_resolve),assert(void 0!==writer._closedPromise_reject),writer._closedPromise_resolve(void 0),writer._closedPromise_resolve=void 0,writer._closedPromise_reject=void 0}function defaultWriterReadyPromiseInitialize(writer){writer._readyPromise=new Promise(function(resolve,reject){writer._readyPromise_resolve=resolve,writer._readyPromise_reject=reject})}function defaultWriterReadyPromiseInitializeAsResolved(writer){writer._readyPromise=Promise.resolve(void 0),writer._readyPromise_resolve=void 0,writer._readyPromise_reject=void 0}function defaultWriterReadyPromiseReject(writer,reason){assert(void 0!==writer._readyPromise_resolve),assert(void 0!==writer._readyPromise_reject),writer._readyPromise_reject(reason),writer._readyPromise_resolve=void 0,writer._readyPromise_reject=void 0}function defaultWriterReadyPromiseReset(writer){assert(void 0===writer._readyPromise_resolve),assert(void 0===writer._readyPromise_reject),writer._readyPromise=new Promise(function(resolve,reject){writer._readyPromise_resolve=resolve,writer._readyPromise_reject=reject})}function defaultWriterReadyPromiseResetToRejected(writer,reason){assert(void 0===writer._readyPromise_resolve),assert(void 0===writer._readyPromise_reject),writer._readyPromise=Promise.reject(reason)}function defaultWriterReadyPromiseResolve(writer){assert(void 0!==writer._readyPromise_resolve),assert(void 0!==writer._readyPromise_reject),writer._readyPromise_resolve(void 0),writer._readyPromise_resolve=void 0,writer._readyPromise_reject=void 0}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}(),assert=require("assert"),_require=require("./helpers.js"),InvokeOrNoop=_require.InvokeOrNoop,PromiseInvokeOrNoop=_require.PromiseInvokeOrNoop,PromiseInvokeOrFallbackOrNoop=_require.PromiseInvokeOrFallbackOrNoop,ValidateAndNormalizeQueuingStrategy=_require.ValidateAndNormalizeQueuingStrategy,typeIsObject=_require.typeIsObject,_require2=require("./utils.js"),rethrowAssertionErrorRejection=_require2.rethrowAssertionErrorRejection,_require3=require("./queue-with-sizes.js"),DequeueValue=_require3.DequeueValue,EnqueueValueWithSize=_require3.EnqueueValueWithSize,GetTotalQueueSize=_require3.GetTotalQueueSize,PeekQueueValue=_require3.PeekQueueValue,WritableStream=function(){function WritableStream(){var underlyingSink=arguments.length<=0||void 0===arguments[0]?{}:arguments[0],_ref=arguments.length<=1||void 0===arguments[1]?{}:arguments[1],size=_ref.size,_ref$highWaterMark=_ref.highWaterMark,highWaterMark=void 0===_ref$highWaterMark?1:_ref$highWaterMark;_classCallCheck(this,WritableStream),this._state="writable",this._storedError=void 0,this._writer=void 0,this._writableStreamController=void 0,this._writeRequests=[];var type=underlyingSink.type;if(void 0!==type)throw new RangeError("Invalid type is specified");this._writableStreamController=new WritableStreamDefaultController(this,underlyingSink,size,highWaterMark)}return _createClass(WritableStream,[{key:"abort",value:function(reason){return IsWritableStream(this)===!1?Promise.reject(streamBrandCheckException("abort")):IsWritableStreamLocked(this)===!0?Promise.reject(new TypeError("Cannot abort a stream that already has a writer")):WritableStreamAbort(this,reason)}},{key:"getWriter",value:function(){if(IsWritableStream(this)===!1)throw streamBrandCheckException("getWriter");return AcquireWritableStreamDefaultWriter(this)}},{key:"locked",get:function(){if(IsWritableStream(this)===!1)throw streamBrandCheckException("locked");return IsWritableStreamLocked(this)}}]),WritableStream}();exports.WritableStream=WritableStream;var WritableStreamDefaultWriter=function(){function WritableStreamDefaultWriter(stream){if(_classCallCheck(this,WritableStreamDefaultWriter),IsWritableStream(stream)===!1)throw new TypeError("WritableStreamDefaultWriter can only be constructed with a WritableStream instance");if(IsWritableStreamLocked(stream)===!0)throw new TypeError("This stream has already been locked for exclusive writing by another writer");this._ownerWritableStream=stream,stream._writer=this;var state=stream._state;"writable"===state||"closing"===state?defaultWriterClosedPromiseInitialize(this):"closed"===state?defaultWriterClosedPromiseInitializeAsResolved(this):(assert("errored"===state,"state must be errored"),defaultWriterClosedPromiseInitializeAsRejected(this,stream._storedError)),"writable"===state&&WritableStreamDefaultControllerGetBackpressure(stream._writableStreamController)===!0?defaultWriterReadyPromiseInitialize(this):defaultWriterReadyPromiseInitializeAsResolved(this,void 0)}return _createClass(WritableStreamDefaultWriter,[{key:"abort",value:function(reason){return IsWritableStreamDefaultWriter(this)===!1?Promise.reject(defaultWriterBrandCheckException("abort")):void 0===this._ownerWritableStream?Promise.reject(defaultWriterLockException("abort")):WritableStreamDefaultWriterAbort(this,reason);
+}},{key:"close",value:function(){if(IsWritableStreamDefaultWriter(this)===!1)return Promise.reject(defaultWriterBrandCheckException("close"));var stream=this._ownerWritableStream;return void 0===stream?Promise.reject(defaultWriterLockException("close")):"closing"===stream._state?Promise.reject(new TypeError("cannot close an already-closing stream")):WritableStreamDefaultWriterClose(this)}},{key:"releaseLock",value:function(){if(IsWritableStreamDefaultWriter(this)===!1)throw defaultWriterBrandCheckException("releaseLock");var stream=this._ownerWritableStream;if(void 0!==stream){assert(void 0!==stream._writer);var state=stream._state,releasedException=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");"writable"===state||"closing"===state?defaultWriterClosedPromiseReject(this,releasedException):defaultWriterClosedPromiseResetToRejected(this,releasedException),"writable"===state&&WritableStreamDefaultControllerGetBackpressure(stream._writableStreamController)===!0?defaultWriterReadyPromiseReject(this,releasedException):defaultWriterReadyPromiseResetToRejected(this,releasedException),stream._writer=void 0,this._ownerWritableStream=void 0}}},{key:"write",value:function(chunk){if(IsWritableStreamDefaultWriter(this)===!1)return Promise.reject(defaultWriterBrandCheckException("write"));var stream=this._ownerWritableStream;return void 0===stream?Promise.reject(defaultWriterLockException("write to")):"closing"===stream._state?Promise.reject(new TypeError("Cannot write to an already-closed stream")):WritableStreamDefaultWriterWrite(this,chunk)}},{key:"closed",get:function(){return IsWritableStreamDefaultWriter(this)===!1?Promise.reject(defaultWriterBrandCheckException("closed")):this._closedPromise}},{key:"desiredSize",get:function(){if(IsWritableStreamDefaultWriter(this)===!1)throw defaultWriterBrandCheckException("desiredSize");if(void 0===this._ownerWritableStream)throw defaultWriterLockException("desiredSize");return WritableStreamDefaultWriterGetDesiredSize(this)}},{key:"ready",get:function(){return IsWritableStreamDefaultWriter(this)===!1?Promise.reject(defaultWriterBrandCheckException("ready")):this._readyPromise}}]),WritableStreamDefaultWriter}(),WritableStreamDefaultController=function(){function WritableStreamDefaultController(stream,underlyingSink,size,highWaterMark){if(_classCallCheck(this,WritableStreamDefaultController),IsWritableStream(stream)===!1)throw new TypeError("WritableStreamDefaultController can only be constructed with a WritableStream instance");if(void 0!==stream._writableStreamController)throw new TypeError("WritableStreamDefaultController instances can only be created by the WritableStream constructor");this._controlledWritableStream=stream,this._underlyingSink=underlyingSink,this._queue=[],this._started=!1,this._writing=!1;var normalizedStrategy=ValidateAndNormalizeQueuingStrategy(size,highWaterMark);this._strategySize=normalizedStrategy.size,this._strategyHWM=normalizedStrategy.highWaterMark;var backpressure=WritableStreamDefaultControllerGetBackpressure(this);backpressure===!0&&WritableStreamUpdateBackpressure(stream,backpressure);var controller=this,startResult=InvokeOrNoop(underlyingSink,"start",[this]);Promise.resolve(startResult).then(function(){controller._started=!0,WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller)},function(r){WritableStreamDefaultControllerErrorIfNeeded(controller,r)})["catch"](rethrowAssertionErrorRejection)}return _createClass(WritableStreamDefaultController,[{key:"error",value:function(e){if(IsWritableStreamDefaultController(this)===!1)throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");var state=this._controlledWritableStream._state;if("closed"===state||"errored"===state)throw new TypeError("The stream is "+state+" and so cannot be errored");WritableStreamDefaultControllerError(this,e)}}]),WritableStreamDefaultController}()},{"./helpers.js":9,"./queue-with-sizes.js":10,"./utils.js":13,assert:2}]},{},[1])(1)}); \ No newline at end of file
diff --git a/www/external/screwdriver.js b/www/external/screwdriver.js
new file mode 100644
index 00000000..c6733776
--- /dev/null
+++ b/www/external/screwdriver.js
@@ -0,0 +1,151 @@
+;(function() {
+
+ if(typeof Blob === 'undefined')
+ return console.warn('Screw-FileReader is only meant to work in those' +
+ 'engine who already has some basic support for blob')
+
+ var blob = Blob.prototype
+ var fullStreamSupport = false
+ var basicStreamSupport = false
+ var fetchTransform = false
+ var URL = window.URL || window.webkitURL
+
+ function promisify(obj) {
+ return new Promise(function(resolve, reject) {
+ obj.onload =
+ obj.onerror = function(evt) {
+ obj.onload =
+ obj.onerror = null
+
+ evt.type === 'load'
+ ? resolve(obj.result || obj)
+ : reject(obj.error)
+ }
+ })
+ }
+
+ function toImage(url) {
+ var img = new Image
+ img.src = url
+ return promisify(img)
+ }
+
+ try {
+ new ReadableStream({})
+ basicStreamSupport = true
+ } catch (e) {}
+
+ try {
+ new ReadableStream({type: 'bytes'})
+ fullStreamSupport = true
+ } catch (e) {}
+
+ try {
+ (new Response(new Blob)).getReader()
+ fetchTransform = true
+ } catch (e) {}
+
+ if(!blob.arrayBuffer) {
+ blob.arrayBuffer = function arrayBuffer() {
+ var fr = new FileReader
+ fr.readAsArrayBuffer(this)
+ return promisify(fr)
+ }
+ }
+
+ if(!blob.text) {
+ blob.text = function text() {
+ var fr = new FileReader
+ fr.readAsText(this)
+ return promisify(fr)
+ }
+ }
+
+ if(!blob.dataURL) {
+ blob.dataURL = function dataURL() {
+ var fr = new FileReader
+ fr.readAsDataURL(this)
+ return promisify(fr)
+ }
+ }
+
+ if(!blob.url) {
+ blob.url = function url() {
+ return URL ? URL.createObjectURL(this) : null
+ }
+ }
+
+ if(!blob.json) {
+ blob.json = function json() {
+ return this.text().then(JSON.parse)
+ }
+ }
+
+ if(!blob.image) {
+ blob.image = function image() {
+ return Promise.resolve(this.url() || this.dataURL()).then(toImage)
+ }
+ }
+
+ if(!blob.stream) {
+ blob.stream =
+
+ fullStreamSupport ? function stream() {
+ var position = 0
+ var blob = this
+
+ return new ReadableStream({
+ type: 'bytes',
+ autoAllocateChunkSize: 524288,
+
+ pull: function (controller) {
+ var v = controller.byobRequest.view
+ var chunk = blob.slice(position, position + v.byteLength)
+ return chunk.arrayBuffer()
+ .then(function (buffer) {
+ let uint8array = new Uint8Array(buffer)
+ let bytesRead = uint8array.byteLength
+
+ position += bytesRead
+ v.set(uint8array)
+ controller.byobRequest.respond(bytesRead)
+
+ if(position >= blob.size)
+ controller.close()
+ })
+ }
+ })
+ }:
+
+ // basic stream support
+ basicStreamSupport ? function stream(blob){
+ var position = 0
+ var blob = this
+
+ return new ReadableStream({
+ pull: function (controller) {
+ var chunk = blob.slice(position, position + 524288)
+
+ return chunk.arrayBuffer().then(function (buffer) {
+ position += buffer.byteLength
+ let uint8array = new Uint8Array(buffer)
+ controller.enqueue(uint8array)
+
+ if(position == blob.size)
+ controller.close()
+ })
+ }
+ })
+ }:
+
+ // fetchTransform
+ fetchTransform ? function stream() {
+ return (new Response(this)).body
+ }:
+
+ function stream() {
+ throw new Error('Include https://github.com/creatorrr/web-streams-polyfill')
+ }
+ }
+
+}());