new hotplug method from motley + thalamus
added interactive governor from motley, tweaked hotplug
added motleys OC/UC + updated voltages
Userspace Voltage Control (thanks faux123)

-Changed CONFIG name to my liking
-Fixed spelling in the Kconfig
Userspace Voltage Control: tweaked faux's original work

1) Only get/set frequencies that are configured to be used as scaling
frequencies.

2) Lowered min voltage to 600mV in the voltage control interface as well
as in the regulators.
Revert "added motleys OC/UC + updated voltages" - cpu freq stuck at 304MHz

This reverts commit 687b2b27eb25483ef31280d27599df8feed0ba02.
Revert "Revert "added motleys OC/UC + updated voltages" - cpu freq stuck at 304MHz" commit was too fast

This reverts commit 4470b6edf887725c4529e228c3bf977521f8843e.