Workaround to update PIE resources on theme changes without need to r…
…eboot or eneble/disable

- Here we dettach and attach PIE to simulate disable/enable action

Change-Id: I201178f35b8baafeb1608536e7e3b517662330e9
SlimActions: Attempt to fix preloads with PIE in slimroms recent panel
- Do all related with recent panel when "action.equals(ButtonsConstants.ACTION_RECENTS" in a attempt to fix sometimes blank slimroms recent panel in preloads using PIE. SlimActions.java dictates PIE key actions

Change-Id: Id2a917d6f1b627002f2649aac39714369dd533ed