Added OC/UC/UV support and few other changes and edits.

Conflicts:

	arch/arm/mach-exynos/board-bluetooth-bcm4334.c
	arch/arm/mach-exynos/busfreq.c
	arch/arm/mach-exynos/busfreq_opp_5250.c
	arch/arm/mach-exynos/busfreq_opp_exynos5.c
	compile-modules.log
	compile-zImage.log