remove decoders, handled by google

Change-Id: I93c31f2a8fa339a9c48a43b09ef8d33c8fd4a4be
Merge remote-tracking branch 'nameless/android-4.4' into cm-11.0
Don't include live wallpapers

Change-Id: I61e54af164efd9c376a7bb3e1ceeaaa4697d40fe
Disable zram for test purposes

High io's are killing the cpu when ram is nearly full, probably because of huge swap activity.
Lets see how this thing behaves without zram.

Change-Id: I4bd5daf198eb8fd0e459f1e873e8b4135d259d96