Ganbarou changes in Framework: Changed default wallpapers and power menu. Reboot & Reboot into Recovery direct accessible from power menu.

Change-Id: I4d31e1ca2b8c019a9fa1e466e2c0f54b73c8f533
Merge remote-tracking branch 'upstream/jellybean' into jellybean
Merge remote-tracking branch 'upstream/jellybean' into jellybean
Merge remote-tracking branch 'upstream/jellybean' into jellybean
Merge remote-tracking branch 'upstream/jellybean' into jellybean
Corrected mdpi icon for recovery in power menu and made some cleaning

Change-Id: I52b32fa9081d017c0445ba54d5edd8bebdea29bb
Merge remote-tracking branch 'upstream/jellybean' into jellybean
Merge remote-tracking branch 'upstream/jellybean' into jellybean