Revert "Use 32 byte cache lines"

This reverts commit 3a350b9578bc2e04cb815d29d8ef15e7b59f357e.
Add bt_vendor.conf file which describes how BT should function for bowser

Change-Id: I808dbb4788c4c7a15b74db57c50ffb1cd86070d4
Merge remote-tracking branch 'origin/cm-10.1' into cm-10.1

Conflicts:
	common.mk