API 16 support

Added:
API v16 support for CM10.0 and other manufacturer devices
Added better time formatting for API v16 (uses local time formats from donottranslate-cldr.xml)
Uses a Broadcast Receiver for TIME_TICK to detect a change in time for API 16 functions
Uses a Broadcast Receiver for SCREEN_ON & SCREEN_OFF to stop the receiver for TIME_TICK during screen off