local manifest for for replacing CM repo's for BroadcomCM specific. Switch between branches to choose which android verision you want to build.
Repo init CM as described in their how-to.
Clone this repo: https://github.com/BroadcomCM/local_manifest.git
cd local_manifest
cp local_manifest.xml /path/to/your/android/sourcetree/.repo
cd /path/to/your/android/sourcetree/
repo sync
Team BroadcomCM