Revert "Add graphite back"

This reverts commit 83049addb52e330f8920f2393a596684bb63859e.
Revert "Makefile Updates :D"

This reverts commit 7f4abddd7c1d05d9b18fc8cd8553839bc808e795.
Both Hard and build script

Got idea from @DooMLoRD
 mvp_assert.h: gcc 4.8+ compatibility fixup from @faux123
msm-sleeper: limit max freq when screen is off @flar2
DRIVERS: SLIMBUS: some more tweaks, which is double what we had before. According to some documents this is what we want for optimium audio quality