Updated to latest native plugins

* iOS fixes/updates
   - iOS 8 - Correctly reports players as not subscribed on our site if they said Don't Allow to the push permission prompt.
   - iOS 8 - If users choose to change notification settings in the system setting then next time they go back to your app gamethrive.com will reflect the change.
      - In iOS 7.x a user can go from not subscribed to subscribe if they go to in the system settings and enable notifications and then the app is cold started.
   - IdsAvailable now gets called a 2nd time on iOS 7.x if you delay the prompt and they say yes.
      - Also for iOS 8 we fixed IdsAvailable to not include a push token if they said no to the push permissions prompt.
   - Fixed issue where the notification would be counted as opened twice if tapping on the notification cold started the app.
   - Fixed comparability with local notifications not created by GameThrive.

* Android fixes/updates
   - Fixed issue were a notification would not be shown if your AndroidManifest.xml didn't include a icon or was hard coded to a file instead of using @drawable/ic_launcher.
   - Fixed sendPurchase to not throw a null error if the player did not register with GameThrive.