Bump the development status classifier.
Bump the development status classifier.

Change-Id: Ib64c45080ad256fd0019072deef19fb76516486c

WiFast/pbr,openstack-dev/pbr,WiFast/pbr,redhat-openstack/pbr,klmitch/pbr,varunarya10/pbr,openstack-dev/pbr,JioCloud/pbr,openstack-dev/pbr,redhat-openstack/pbr,varunarya10/pbr,klmitch/pbr,JioCloud/pbr