Imported commits from my 4.4 sourcecode!
Enable and added some ioshedulers (thanks to ktoonsez)

Conflicts:
	arch/arm/configs/jf_defconfig
	block/Makefile
	block/elevator.c
	block/row-iosched.c
	include/linux/elevator.h
sched: bfq: Update to version 3.4-v6-r2
Add fast charge

Conflicts:
	arch/arm/configs/jf_defconfig
	arch/arm/mach-msm/Makefile
Add a simple GPU governor for Adreno xxx GPU series (Thanks to faux)

Conflicts:
	arch/arm/configs/jf_defconfig
	drivers/gpu/msm/Kconfig
	drivers/gpu/msm/kgsl_pwrscale_trustzone.c

Conflicts:

	drivers/gpu/msm/kgsl_pwrscale_trustzone.c
Added exfat as module!