Add Music Tile (1/2)

Tap to play/pause. Longpress for next track

Author: @kufikugel

Change-Id: I7bde0969adc2de15fbf8c3243d0d216006cf363a
Update APIs for:
SmoothProgressBar
Overscroll effects
Better coding for HW keys enable/disable feature

Change-Id: I23e79d711064af276bbccd5bc812f8a2aef8db13