add overclocking
add undervolting
add lulzactive governor
add Scary governor
add smartassV2 governor
update Kconfig for new governors
update Makefile for new governors
update cpufreq.h for new governors
add sio I/O scheduler
add row I/O scheduler
add vr I/O scheduler
update Makefile for new I/O scheulers
update Kconfig.iosched for new I/O schedulers