Solve not being able to unlock if keyguard is showing

Conflicts:
	pebble-locker-android/pebblelocker/src/main/java/com/lukekorth/pebblelocker/Locker.java
Use FileProvider instead of writing log file to external storage for emailing
Update Google Play Services
Disable receiver export and ignore lint warnings
Remove GUI password prompt for build signing
Fix SecurityException when providing log file to other apps
Bump version for release