Bug 2831: Switch to three-number version numbers.
Bug 2831: Switch to three-number version numbers.

Change-Id: I31c58e4abfde7c836bdd79f62ee83b9ca53a23c0
Signed-off-by: Hideyuki Tai <87b3ecc686f9d387127fb9c6b83e75a0e66a7ae8@necam.com>

opendaylight/vtn,opendaylight/vtn,opendaylight/vtn,opendaylight/vtn,opendaylight/vtn,opendaylight/vtn,opendaylight/vtn