evita: bluetooth: enable QCOM WCNSS features

Change-Id: I78689bd4fc8e31918231acfe860e7e240d7e8659
evita: remove unneeded recovery-only fstab storage definitions

cwm supports vold entires now: http://review.cyanogenmod.org/48343

Change-Id: Id75b851cbed4e2a46473e6a524c5f4bb368729c7