Samsung Galaxy S II Updates

I added support for the following Galaxy S II devices:

CEKI2
JPKG2
JPKG5
UHKG7
XWKH4
XWKI4
XXKG1
XXKG3
XXKG5
XXKG6
XXKH1
XXKH3
XXKI3
ZSKG2

Make sure you hit the update button before trying to root.