Add SELinux flag for twrp

Change-Id: Ic21f62bfc38f94bcbe67afa2535c3fc7c4da7586
Fixup CFLAGS for 4.3

Change-Id: I3d41cfee4bebb2a4409e57d2e9f8324b6ce8f927
Merge remote-tracking branch 'upstream/cm-10.2' into slim4.3
update camera resolutions to match cm
might be reduandant after switching to 4.3