cpuquiet: initial

Conflicts:
	arch/arm/configs/cyanogenmod_find5_defconfig
	arch/arm/mach-msm/msm_rq_stats.c

Change-Id: I8baa67405fa0ad915c56d3c5e7fa106ae8467c66

Conflicts:
	arch/arm/configs/cyanogenmod_hammerhead_defconfig