Fix first-run page in Opera

background.js

Index: background.js
===================================================================
--- a/background.js
+++ b/background.js
@@ -34,16 +34,22 @@ var Prefs = require("prefs").Prefs;
 var Synchronizer = require("synchronizer").Synchronizer;
 var Utils = require("utils").Utils;
 var Notification = require("notification").Notification;
 
 // Some types cannot be distinguished
 RegExpFilter.typeMap.OBJECT_SUBREQUEST = RegExpFilter.typeMap.OBJECT;
 RegExpFilter.typeMap.MEDIA = RegExpFilter.typeMap.FONT = RegExpFilter.typeMap.OTHER;
 
+window.setTimeout(function()
+{
+  // Opera hack: This is the last script to load, asynchronous callbacks can run now.
+  Utils.runAsync.enable();
+}, 0);
+
 var isFirstRun = false;
 var seenDataCorruption = false;
 require("filterNotifier").FilterNotifier.addListener(function(action)
 {
   if (action == "load")
   {
     importOldData();