Added new parameter for my governors!
Modified cpus_boost parameters for my governors. It is possible to use avg cpu load for frequency scaling!
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