ant script for building

Change-Id: If152802820365b52bc0833cc70cfbf8787dc61af
Signed-off-by: Lorenzo Bettini <lorenzo.bettini@gmail.com>
created contributor project

Change-Id: I9065674cd088ef8e801b0fa30b69d626cb5de43a
Signed-off-by: Lorenzo Bettini <lorenzo.bettini@gmail.com>
add source bundles to the TP for contributors

Change-Id: Ibb4aabb91f1c7ed7e1c4c7b3b409f99b530a6d9a
Signed-off-by: Lorenzo Bettini <lorenzo.bettini@gmail.com>