fstab: Allow external sd and usb disk to be any format (auto)

Change-Id: I5434ed64e86e3612e0082589af6e01e390e3f0b4
init.crda.sh: chmod 755 so it can be executable

Change-Id: Idcb634ddf35c11809a090e0668caf2e8b8c54556
Merge remote-tracking branch 'upstream/cm-10.2' into cm-10.2