ramdisk: cleanup and change default cpu frequency governor to interactive

  * remove hTC's pnpmgr(Power & Performance Manager). Not needed.

  * steal power management defines from grouper's init rc file

  * remove unwanted lines from init rc file
endeavoru: camerawrapper: code clean-up

  * Remove un-wanted code.

Change-Id: I7d0529a0313e88e414656c0d3394ca89c6ed214f
endeavoru: jump in on the bionic optimizations done by Steve Kondik

  * More info on T3 http://en.wikipedia.org/wiki/Tegra#Tegra_3

Change-Id: I08cd2e973fc50d90450e16d600b5302a2adc20e2