msm7x30: remove deprecated vold.fstab

* See http://source.android.com/devices/tech/storage/index.html as fstab.<boardname>
  and vold.fstab got merged in 4.3

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I44932f515edccbb6ed45c16a81c3dc0afa058b75
msm7x30: Update recovery.fstab

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Id1acc4e1f92456791de870756d1ef684dba493e2