aosp8960masterpatcher: Add system/bt project
aosp8960masterpatcher: Add system/bt project

Change-Id: I3fd8bef819d5e9c39c29b22d2cf5f5a22538a7b6
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools