Android nougat quick tiles support

From Lovish Middha on 2016/10/09 09:30:11 +0000

Add quick tiles for
A. turning off on all alarms at once across all devices,
B. Turning sleep tracking on/off,
C. Starting/adding nap

Copied from original feature request: http://urbandroid.uservoice.com/forums/264867-sleep-as-android/suggestions/16570357-android-nougat-quick-tiles-support