Android support for ads::provider::TapForTap (Google only)
small coding standard refactoring / cleanup
implement showBanner() and hideAds()
Merge branch 'ad-provider-tapfortap' into master-michael

* ad-provider-tapfortap:
  Android support for ads::provider::TapForTap (Google only)
Merge branch 'revmob-android-banner' into master-michael

* revmob-android-banner:
  implement showBanner() and hideAds()
  small coding standard refactoring / cleanup