* More IAP improvements
* More refactoring
* More tolerance towards GPlay API issues.
* Bump billing dependency
* Migrate away from deprecated methods.
* wip
* Setup bugsnag only in gplay builds.
* Bugsnag does not support uploading mapping files or build information from library modules. This should be done from the application module which produces your APK instead.
* Only apply Bugsnag plugin for the right flavors.
* Run unit tests in debug, otherwise we run issues requiring api keys in the env