recovery: Set RECOVERY_FSTAB_VERSION

Tuna devices use the new recovery.fstab format, set
RECOVERY_FSTAB_VERSION=2 to indicate this.

Change-Id: I3284b345480d7db6458270eca56ed8e5b8dbd2c4
Tuna : OTG support

Fix otg support for 4.3

Change-Id: Iab78b75b507b6c12fb2c60e7410d4957c4ad7867
Enable Bluetooth 4.0 (BLE) for tuna-based devices

 - Needed to:
     http://review.cyanogenmod.org/46543
     http://review.cyanogenmod.org/46989

Change-Id: If299d291a401ddeff17b6d0db5b2df1059ea3a18
tuna: Add missing SE linux from AOSP

 - PS 3: Removed dependencies
 - PS 4: Removed restorecon on sysfs

Change-Id: I68302f7c13134c50093d27f94ce8b5fa88433aab
Revert "Turn off BLE, GATT, and SMP of Bluetooth stack"

This reverts commit 55272b3a4e917143012a77d937ca2670ec26e0fb.

Both Maguro and Toro do support BLE but for some reasons Google has disabled it
from factory images of 4.3

Change-Id: I7402484a7bc4ebc99b4f6efea1511a57f88991b0