things for cm-10.2

Conflicts:
	camerawrapper/Android.mk
	camerawrapper/CameraWrapper.cpp
	msm8660.mk
add flags to fix boot for cm-10.2

Conflicts:
	BoardConfigCommon.mk
msm8660: more fixes for cm-10.2 to work properly
msm8660: remove gcc4.6 flag

we don't need this because we enabled ARM PIE