Consume py35 project template from project-config
Consume py35 project template from project-config

py35 support patch has been merged in manila-ui.
We can now safely consume py35 project template from project-config.

Change-Id: I36d09e247bbbdf1d901d8aa3535c6cb588612e86

openstack/manila-ui,openstack/manila-ui,openstack/manila-ui