m7-common: use new torch overlay option

Change-Id: Ia57929a2a64ae6ee05cbea8495c4625f0b9ddae7

Conflicts:
	overlay/frameworks/base/core/res/res/values/config.xml
m7-common: remove HSPA distinguishable overlay option

* This is set by default for all devices in the global CM overlay.

Change-Id: Ic14bd9e2f24bf79ad885153b9e5aeccb800cc5f2
cdma-overlay: enable world phone support.

Change-Id: I2f7d562c77e8f689690b0053ad91cb20409cc048
m7-common: camera: clean up wrapper code

* Clean up formatting, warnings, style, etc.

Change-Id: Ie0757befa341e209e2b552b42bffee6b52d8df0a
m7-common: Fix video HDR, clean up camera wrapper code

Change-Id: I803e0b3656c3cc8a484dfa8a754ce9c80ca7c937
m7-common: enable mms content disposition field

Change-Id: Ie885e510e0aa05c29a2419a1706988fc5ff6f55e