Remove bluetooth configs

we do not need them any more and can inteference with our
current bt implemenation

Change-Id: Iadcb4c1eb022241c4759e09af6ff077f95c98aa1
Revert "Fix DSPManager"

This reverts commit 9fa482b79827b354414b28708dd2606a1b619e05.

Change-Id: I34987c906ef58bccfdbf955528f628bf70f52a68
cleanup unused stuff

Change-Id: If6be8d50b38d5032d5607d528525d3e07226cd07
Merge remote-tracking branch 'Slim/jb4.3' into slim4.3