Show advanced reboot if using an insecure lock screen

Enables the advanced reboot menu when locked if the selected lock method
is insecure (= slide unlock).

Change-Id: I759b7b31c5411597e2537a85183d73ec02eb2461
Merge "Show advanced reboot if using an insecure lock screen" into cm-10.1
Core: Update German translation

Change-Id: I420582b812de3d7f67e2434ee422ac1fc1658cb8
Merge remote-tracking branch 'cm/cm-10.1'; commit 'HEAD' into HEAD