bluetooth: also allow file transfers on external sdcard

Change-Id: I20a0b5dce4e078d392395f7fb5f19e4bf18485b6
f2fs: Allow fs_use_xattr

Change-Id: I06ce0fd39b6bfa683641be1ef10847fdc9c79320
Merge commit 'bc5d0fa77c3f241f1616503aea8fb2e71a33f15f' into cm-10.2