Adding class for executing su commands as root

Change-Id: I472c46141eaa957fa49c03d742d9e6ba9f12d6ce
Signed-off-by: Umair Khan <omerjerk@gmail.com>
Merge branch 'ics' of https://github.com/omerjerk/android_frameworks_base into myics
Merge pull request #1 from omerjerk/ics

Adding class for executing su commands as root