Update manifest with latest version code.

app/App_Resources/Android/AndroidManifest.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 	package="__PACKAGE__"
-	android:versionCode="3"
+	android:versionCode="4"
 	android:versionName="1.0.1">
 
 	<supports-screens