Use new BuildConfig.DEBUG flag from ADT r17
Use new BuildConfig.DEBUG flag from ADT r17

This will be nice because debug logging is now enabled based on
the build type.

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

meisteg/PickTheWinner,meisteg/PickTheWinner,meisteg/PickTheWinner