Updated openstack/openstack
Project: openstack/python-novaclient  f3d6f1d22ca178b4f18406702b8ad9e8082e413e
null
Fixed autodoc can't import/find class error

The right module name should be `novaclient.v1_1.servers' instead of
`novaclient'. Similar fix on `images', `flavors' and `exceptions'.

Removed `ipgroups' and `backup_schedules' since they do not exist any
more.

Closes-Bug: #1056478

Change-Id: Id35f9c275fb36f3651a0bb2b0eb03c43f0aaeec1