title: android:allowBackup=false but BackupAgent still required
body: <p>I busy designing an app (Android Studio 1.3.1) for Android ver 4.4.2 and would like the app to be started immediately after boot-up. My problem is that it doesn't and on debugging I found that it complains about a missing BackupAgent. I have set android:allowBackup to false in the manifest but this doesn't seem to help remove the exception about the missing BackupAgent.</p>
  
  <p>Am I miss-understanding the purpose of android:allowBackup?</p>
  
  <p>I don't require any backing up.</p>