Updated openstack/openstack
Project: openstack-dev/pbr  ee94082d4884dafea419c321bec40aa22244d07f

Remove all 2.7 filtering

ordereddict and importlib used to break when attempted to install
on python 2.7 - but this situation seems to have improved in
modern pip/setuptools. Remove the logic and support for this.

Change-Id: I49d9c9ee3108ad7ec9537f3fcec62e84d4de1680
Updated openstack/openstack
Project: openstack/python-heatclient  a98c1f3617604c4871263ff9cc986b27f302ef46

Add keystone v3 auth support

This change enables the heat client to use the keystone v3 API (in
addition to v2).  This allows user domains and tenant/project domains to
be specified.  This is necessary because keystone v2 API is deprecated
as of Icehouse.

Change-Id: Id19c4e52b12b379746a36b1f9fb61eb2825c78f3