Revert "Move HW Rendering app to System/Performance section"

This reverts commit 2f7189ae21160b31dd7f2fa1c77e00b1e83494ea.
Merge branch 'ics' of git://github.com/omerjerk/android_packages_apps_Settings into omerjerk-ics
Remove Superuser dependancy for S2W toggle, by chowning toggle in init.rc
Use Utils.fileWriteOneLine instead of calling Runtime :D
S2W fix during boot

Signed-off-by: Umair Khan <omerjerk@gmail.com>