LockscreenPattern : Toggle dots/error pattern visibility (2/2)

Give user ability to hide error pattern / dots.

Patchset 2 : Cleanup commit msg

Change-Id: Ifdd4615c7116f974a0a67079d58a521e84d76367
QuickSettings: Honors config_show_cmIMESwitcher setting (2/2)

Change-Id: If1900d35e562c27822322551343c4556539c4f4e
Required: http://review.cyanogenmod.org/#/c/33184
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Merge "LockscreenPattern : Toggle dots/error pattern visibility (2/2)" into cm-10.1
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1