Be smarter when to check for correct answers. Closes #75

Signed-off-by: Greg Meiste <greg.meiste@gmail.com>
Production builds do not need to refresh schedule anymore

With GCM, the user has no need to refresh the schedule manually.

Signed-off-by: Greg Meiste <greg.meiste@gmail.com>
Upgrade to GoogleAdMobAdsSdk-6.3.1

Signed-off-by: Greg Meiste <greg.meiste@gmail.com>