Updated openstack/openstack
Project: openstack/python-novaclient  cb102e0d1867f0013c221e7c6a84842a77623c56

Add missing parameters for server rescue

The server rescue call supports passing a password and an image,
however novaclient does not have options to support this. This commit
adds these options and updates the related unit tests to support the
change.

Change-Id: I14c878c0027f8206671ee001ba5195f94f842314