Hardware Keys: added actions to hardware key rebinding (1/2)

  this commit adds the following actions to hardware key rebinding:

  -  Dark Gummy
  -  Expanded Desktop
  -  Pie
  -  Quick Settings
  -  Notification Panel

Change-Id: Iad635782c4ff71cf6dabd49e5d9618172b79c5bd
Merge "Hardware Keys: added actions to hardware key rebinding (1/2)" into kk4.4