Added push notification classes
Merge branch 'unstable' into push_notifications
Merge pull request #397 from bhariharan/unstable

Latest PRNG fixes from Google for crash on Samsung S4 devices
Merge branch 'unstable' into push_notifications
Added 'app_package' string attribute and manifest services and receivers for push
Bump up API version and add push registration call
Add 'pushNotificationClientId' to bootconfig.xml
Add unregistration calls and check if ID is available
Change name to 'androidPushNotificationClientId'
Latest shared
Added interface for received push notifications
Add the ability to override setupRadioButtons() to add custom fonts to the buttons
Miscellaneous cleanup
Modify un-register call for push notifications
Changes to logout flow
Bugfix for crash
Make PushService safe to use after account has been removed
Don't print stack trace
Merge pull request #398 from bhariharan/push_notifications

First stab at adding push notifications for Android
Allow the usage of a custom sub-class of PasscodeActivity