i9100: recovery: use unified fstab

Change-Id: I15bc2d1a405f70610a195073fa010f750aec0544
i9100: remove DeviceSettings

Change-Id: Ie0594f50e4f88fe3aeda5ffc0d6f268d879d4592
Merge branch 'cm-10.2' of github.com:CyanogenMod/android_device_samsung_i9100 into jb3