services: don't clear wallpaper when SystemUI


disconnects.

When we restart SystemUI (or the user), sometimes
the wallpaper would get cleared. This patch just
captures its originating component and
if that is our SystemUI component, ignore the event.

Change-Id: I3e159dc2c013e7d7e552e3c0cef55e3ab970ca87
Signed-off-by: Roman Birg <romanbirg@gmail.com>

Conflicts:
	packages/SystemUI/src/com/android/systemui/quicksettings/HybridTile.java
Merge branch 'cm-10.1' of github.com:PAC-man/android_frameworks_base into cm-10.1
Fix: Lockscreen SOD.
Locking device while in lanscape would result in SOD,
this commit fixes it. [credits to szlkiev for pointing me in the
right direction']

This commit also updates the lockscreen inline with aokp.
keygard targets can be set and reset in RC now aswell.

And finally it also fixes the notification ribbons.