Fix issue where Questions would be incorrectly not available
Fix issue where Questions would be incorrectly not available

Use case to reproduce issue:
1) App was running in the background (because the user used home
   key to close app) with the questions tab created and showing
   the "not available" layout.
2) Time passes and the questions become available.
3) User uses "recent applications" method to restart app instead
   of notification.
4) User would incorrectly still see the "not available" layout.

Add check to onResume for this case and call notifyChanged() if
required.

Signed-off-by: Greg Meiste <8a8f45e57c045ec63dc7e56e5eda862ea8c7cd4f@gmail.com>

meisteg/PickTheWinner,meisteg/PickTheWinner,meisteg/PickTheWinner