stingray: disable MMC deferred resume

A few devices regularly fail to wake up with this enabled.
Nvidia disabled this but most devices (including stingray) have it
enabled.

Not sure if it's a software or hardware issue, so just turn it off.

Change-Id: Id5285281f732185cd8bfab342c428bfd08b3c7da
stingray: update defconfig

Remove some debugging.
Enable WEXT.
Adjust netfilter.

Change-Id: If1693a9433e95af95bc3f81ab46d16a2aefc6d2f
Revert "netfilter: xt_qtaguid: remove AID_* dependency for access control"

This reverts commit ffe51fe6c4a519edcb149490593f3a27ffb5e6ec.

Causes insufficient priv errors.
Merge remote branch 'cm/cm-10.1' into jb