Fix gapps

Change-Id: I16225c473ab172ff35cbfcb293390f5ab5093320
chacha: cleanup cm.mk

* gsm.mk doesn't (actually) exist, see:
https://github.com/androidarmv6/android_vendor_cm/blob/cm-11.0/config/gsm.mk
* There's no need for a custom build fingerprint

Change-Id: I69fdc22178b7829c569b8d3e6226d9398677ff06
init: Remove LMK settings

Change-Id: I6fc5b1978aa46866de6f66b419fd770b8072b84a
chacha: Map SYM key to 0 instead

Android's SYM key overrides and cancels everything, breaking the symbol picker and 0

Change-Id: I8fc2c8788d1de67fb212bf086e559f012f735a8a
chacha: Re-enable Facebook key (as EXPLORER)

Change-Id: I820a56388e31a5e50c3c4b7d7f02092142fd69a8
overlay: enable Search bar by default (fixes widget removal)

Change-Id: Icbf4cc7f3e0df62726d2a71618118493f0faed62
Merge remote-tracking branch 'androidarmv6/cm-11.0' into cm-11.0