msm7x27a-common: enable zram by default

Change-Id: I20dd13ad03c3592282828b692c6c190236df98fb

Conflicts:
	msm7x27a-common.mk
msm7x27a-common: disable verbose logging

Change-Id: Ic043073f2ec9698df2ad12391d08c3c055c913d2
msm7x27a-common:camerawrapper: ISO modes

Change-Id: I65c9044fedfef2e535d5ca2c046095d930762728
msm7x27a-common: camera: clean up wrapper code, fix possible memory leak

* Clean up formatting, warnings, style, etc.

Change-Id: Ie0757befa341e209e2b552b42bffee6b52d8df0a
msm7x27a-common: enable lockscreen rotation

Change-Id: Ibee755e599301979dfeff54026132125ad07ad63
msm7x27a-common:rootdir:wifi: override control interface

Change-Id: I05b2afeb4ef38d13d2507aa63de12bd639d1dc8c