Revert "Fixed Nightmare Governor that doesn't scale the frequency below 650MHz,"

This reverts commit 8f2e9a86eef241184119032fbe4ac52957113fc7.

No longer needed. was fixed by restoring 600 and 550 freq. below.
Need to Restore Memory for ICS SAMMY Camera ans video.
I have reduced 15MB from ION CONTIGHEAP size.
to level the lost ram. now total is 795MB
Merge remote-tracking branch 'upstream/master-jelly-bean' into master-jelly-bean
Removed Nightmare Gov from stand_hotplug because it can manage hotplug by himself !
Merge remote-tracking branch 'upstream/master-jelly-bean' into master-jelly-bean
Some Nightmare Governor Adjustments :)