In openstack_project::base use the Apt module to configure the upstream
puppet labs apt repository and pin puppet to version 2.7.*.
Change-Id: I0a09e02e3d26eb9452215e5bccef143487e9e58d
Reviewed-on: https://review.openstack.org/14194
Approved: James E. Blair <corvus@inaugust.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins