Remove duplicate entries in makefiles

Change-Id: I3c5912b8fc80e0f047ae6c883760ad32fb27e1b6
Ensure the creation of wlan cal file symlinks in persist

Change-Id: If3b69d55a469599462c3d00fc8fd0cb33866df65
dedupe soft video codecs

Remove superfluous ffmpeg decoders for codecs that can be handled
by OMX.google

Change-Id: Ib3648ab85a1df096bc94b8809eaec8f80687984d
Use charge_only_mode instead of charger

Change-Id: Iec947587e11a936505d71c0bc149d329b46f2cb1
liblights: notifications should have priority over the battery-state

also turn off blinking again, as a blinking battery-status is
distracting.

Change-Id: I07417d7f7c2cea580c97f39a19e620e1b1e9d0ea
Merge remote-tracking branch 'slim/kk4.4' into ose