Backported power driver from CAF's ics_chocolate.

probably fixed issue #19
[cpufreq] add smartassV2 governor

https://github.com/intersectRaven/ir-kernel/pull/1
https://github.com/erasmux/hero-kernel-2.6.35/commit/2ade635b0607acc1ab0ec7f4d274855a9487af57