m7-common: update wifi config

* Update from hammerhead

Change-Id: I1095f6c4b38db887f095a4321c93cb464222b674
m7-common: clean up init script

Change-Id: Ia622eb4a9867bf67c96b4cef1468d058562aeeba
m7-common: Fix remote submix

* Declare remote submix as a valid input

Change-Id: Ifb55029fd37eaf8b9e92ae5fb07320d462008f2f
m7-common: enable telephony latency optimization

Change-Id: I31a6ff2935517a4f60d43e04cf9de62ecbfc76f9
m7-common: clean up overlay

* No real changes, just re-orders overlay items according to their
  ordering in frameworks/base.
* Satisfies my OCD.

Change-Id: Ie83ec98402bfe03e0ae3e2ad87fb65b20f41d581
overlay: use overlays based on mcc and mnc.

Added support for (cdma) sprint and vzw.

enable config_enabled_lte for sprint.
enable config_apn_expand for sprint.
enable config_show_cdma for sprint.

Change-Id: I28c114e58a133d8aeee52ecb86e61d56d3999f06
m7-common: move Phone overlays to Telephony

Change-Id: I444db57cd40f18229c5c2d6733d1fe6b08bbbc26
m7-common: verizon: enable mms content disposition field

Change-Id: I21786bc5c9a2790ae177c62608b71f79dd6bb627
m7-common: remove GPU params

Change-Id: Ieb906d02c4f5fcd89d81e972923f5fd3c5c3ebac
Merge remote-tracking branch 'cm/cm-11.0' into update_cm

Conflicts:
	overlay/frameworks/base/core/res/res/values/config.xml
Post merge cleanup, need to refactor this branch bigtime