Added usb fast charge

 Author:    elbermu <angbermu@gmail.com>
	modified:   arch/arm/mach-msm/Kconfig
	modified:   arch/arm/mach-msm/Makefile
	modified:   arch/arm/mach-msm/board-msm8x60_celox.c
	new file:   arch/arm/mach-msm/fastchg.c
	new file:   include/linux/fastchg.h