Updated openstack/openstack
Project: openstack/requirements  092500fa5efe574a455016284aaea022bce774cb
null
Add saharaclient to global requirements

The python-saharaclient 0.6.0 release is a fully renamed version of ex.
savanna client with backward compat for both python bindings and cli,
so, we're planning to switch external projects requirements to the
saharaclient package imports and sahara cli command usage and then remove
python-savannaclient from the global requirements.

Change-Id: I97ea6560580931452c8739e4f6961412c873dac1