Add Custom Battery display options (icon,text,percent)

Change-Id: I66bd998c370796c9241a89eea9c819386d462f59
Add Clock/Date show/hide options

Change-Id: Ieaa3744242302b0c9fabf6f585cdd20674048585
Recents: KillAll + Mem Show/Hide option

Change-Id: If50b642bbd1a458e60d269223aa506727ef67b98