Updated openstack/openstack
Project: openstack/horizon  7a98b9b9b51e892050148d2953a49fe3b4ee4df1
null
VPNaaS tests refactoring

This patch set removes some redundant code from
VPNaaS tests.

Closes-Bug: #1278823

Change-Id: I09a3a05febe173239434502fac20fe0b01ccab6c