remove other devices

Change-Id: If4ec22433d0b480207ab95a643f3339af6f5e3a4

Conflicts:
	README.mkdn
Track own device repos

Change-Id: I5ca19f9ff75c5485796fe85563f9374e8323f30d
Signed-off-by: Jean Francis Dominique S. Mabalot <jmabalot@google.com>

Conflicts:
	default.xml