cpufreq: Import SmartassV2 governor.

Conflicts:
	drivers/cpufreq/cpufreq_smartass2.c
Revert "cpufreq: Import SmartassV2 governor."

This reverts commit 9a980e93f35a0a41a2167e2b193d67844e4cb4d5.
Add abyssplugv2 & ondemandplus governors