UNC ActiveScreen: optimized proximity sensor usage
Unregister receiver as soon as user starts interacting with the device.
Register it again on screen off.
UNC QuietHours: added alternative time range for weekend
With some additional Friday/Sunday smart logic
UNC QuietHours: dedicated file for QuietHours class
ModClearAllRecents: small optimization
Check if rambar enabled before posting runnable
ModClearAllRecents: fixed rare FC ocurring under special conditions
See: https://plus.google.com/104339936357527615598/posts/BYdGbSrQXHj
Option for forcing English locale
To have GB settings UI in English regardless what system language is set