Updated openstack/openstack
Project: openstack-dev/pbr  7eceab8aa1dfb2b83b225eceb7be632c830cd3fd
null
Pin sphinx to <1.2

There is a bug in sphinx 1.2 that breaks doc builds.

See requirements commit 0e8862e958813a031fe7398440e8a3866b42a8e4
for details.

Related-Bug: 1259511
Change-Id: I4a13685c4efe6ea80ef69e879bb2adc104fa564f
Updated openstack/openstack
Project: openstack/tempest  d2982b9a814d5863ced50037cde269527cd658d1
null
Fix Neutron VPNaaS Test

VPNService requires Router is connected to external gateway.
In this commit, we connected the test router to external network.

Change-Id: Ib87583219efd8efd959c9c7edb813c3a70e7d20c
Closes-Bug:1259282