CPU OVERCLOCKING: initial CPU Overclocking for Snapdragon 800 Socs

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:
	arch/arm/mach-msm/acpuclock-8974.c

Change-Id: I1e417f67033247747670714df3a9927ded6d0940
Enable CPU OC in cyanogen_hammerhead_defconfig

Change-Id: I5293786aa2a3851092c2adfcc9c4527e7cb51425