TF700T: Add HAVE_PRE_KITKAT_AUDIO_BLOB

Change-Id: Ieeb08d9e03b1f9c8f80fc4f8e012865f8e26d17a
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
tf700t: add restorecon fixes

 * Fixes for miscellaneous errors in logcat for max_boost, etc

Patch Set 2: Correct bluetooth classes, add data dir for bdaddwriter

Change-Id: I9095be37dcfe53d5bd1c9a62b6bd68dd151a7ff6