* use git.openstack.org instead of github for berks dependency resolution * drop unnecessary test, as TLS is the default install Change-Id: I58b140b6548eb7f8e3317ce566a7082623c9fc4f
* use git.openstack.org instead of github for berks dependency resolution * drop unnecessary test, as TLS is the default install Change-Id: I58b140b6548eb7f8e3317ce566a7082623c9fc4f