Change text to speech shutdown to happen at onDestroy.

Change text to speech shutdown to happen at onDestroy rather than
onStop. Add retrty-delay loop to TTS service initialization.

Change-Id: I109c93d0ad5894c8f22e8fff244baece68ed5832
Changed some labels in project menu Removed some definitions that were commented out.

Change-Id: I5a6103cfccfec3c79c5f533e399085e2f2bc1e06
Add BLUETOOH_ADMIN permissions to Bluetooth client and server.

Change-Id: Id3c8637a8ef603964a34c8bd5e7edc2647375ce2