Added option to OC, freq 1836 khz

Conflicts:
	arch/arm/configs/cyanogenmod_hercules_defconfig
	arch/arm/mach-msm/acpuclock-8x60.c
	arch/arm/mach-msm/board-msm8x60_q1.c

	modified:   arch/arm/mach-msm/acpuclock-8x60.c
	modified:   arch/arm/mach-msm/avs.h
	modified:   arch/arm/mach-msm/board-msm8x60_q1.c
	modified:   arch/arm/mach-msm/clock-8x60.c