Update to latest 3.4.0 Android native SDK and Unity 5.4 fixes

* Updated to latest 3.4.0 Android native SDK.
   - Google Project number use from OneSignal server settings instead of local.
   - Supports background image alignment.
   - Send priority effects display priority
* Unity 5.4 bug fixes
  - iOS - Android files were being included in the Xcode project.
   - Set meta import settings to include Android only on Android/OneSignalConfig folder.
* Android
   - Updated to v1.2.2 of unity-jar-resolver to fix menu not showing.

Author: jkasten2

LICENSE

@@ -38,22 +38,7 @@ Includes portions from the Google GcmClient demo project:
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
-	
-Includes Portions Copyright 2014 StackMob:
-    Copyright 2014 StackMob
-    
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-    
-    http://www.apache.org/licenses/LICENSE-2.0
-    
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-	
+
 Includes portions from RootTools:
     Copyright (c) 2012 Stephen Erickson, Chris Ravenscroft, Dominik Schuermann, Adam Shanks
 

Unity4.7OneSignalExample/Assets/OneSignal/Example/GameControllerExample.cs

@@ -43,9 +43,8 @@ void Start () {
       // The only required method you need to call to setup OneSignal to receive push notifications.
       // Call before using any other methods on OneSignal.
       // Should only be called once when your app is loaded.
-      // OneSignal.Init(OneSignal_AppId, GoogleProjectNumber);
-      //b2f7f966-d8cc-11e4-bed1-df8f05be55ba
-		OneSignal.StartInit("4ba9ec31-b65a-4f5f-b210-a5077a245b3d", "703322744261")
+      // OneSignal.Init(OneSignal_AppId);
+      OneSignal.StartInit("b2f7f966-d8cc-11e4-bed1-df8f05be55ba")
                .HandleNotificationReceived(HandleNotificationReceived)
                .HandleNotificationOpened(HandleNotificationOpened)
                .InFocusDisplaying(OneSignal.OSInFocusDisplayOption.Notification)

Unity4.7OneSignalExample/Assets/OneSignal/VERSION

@@ -1 +1 @@
-2.0.1
+2.1.0