Update cyanogenmod_i9100_defconfig

    Ubuntu Touch port for Samsung Galaxy S2 International GT-I9100

    Followed instructions on https://wiki.ubuntu.com/Touch/Porting

    Visit XDA for more details on the process:
        http://forum.xda-developers.com/showthread.php?t=2079080
        http://forum.xda-developers.com/showthread.php?t=2165568