python-cinderclient should follow global requirements because
we have hacking>=0.10.0,<0.11 in global requirements and
hacking>=0.8.0,<0.9 in python-cinderclient in stable/kilo.
It causes issues with packaging and conflicts in stable/kilo env.
It updates from global-requirements change:
I3e0e288974d6497481d6ea2d1b1a74b0cebe3ec7

Closes-Bug: #1475654
Change-Id: Ia7e5cae5e32f68c8552e16755ec139488d893c27

Blueprint: http-mock-testing
Change-Id: I0cc96b54be6f32436e3c3b6a2edd0fc50e98d8e3

Some tests used incorrect order assertEqual(observed, expected).

The correct order expected by testtools is...

    def assertEqual(self, expected, observed, message=''):
        """Assert that 'expected' is equal to 'observed'.

        :param expected: The expected value.
        :param observed: The observed value.
        :param message: An optional message to include in the error.
        """

The string length of the sum of the results of repr(expected) and
repr(observed) is greater than 70, then, MismatchError message is
changed, as below.

  Ex.:
        raise mismatch_error
    MismatchError: !=:
    reference = '_123456789_123456789_bar'
    actual    = '_123456789_123456789_123456789_123456789_123456789'

Change-Id: Id02ddfb2ca03df7f432cff67a7bed182cccc4924
Closes-Bug: #1259292

Currently, the command reset-state return code is zero if it
failed for any of volumes, it should be nonzero.

Change-Id: Ic6da238861fd003375003399bc6def6bf860a015
Closes-Bug: #1339643

Add the tenant uuid to the output when running cinder list --all-tenants,
since this is an admin command any way, it would help to list the tenant
UUID so we do not have to run cinder show to see the tenant uuid when we
have further queries to run.

Change-Id: I661789e957fa00947c4d5595f7e0515c27963735
Closes-bug: 1333257

Change-Id: I7bbc74c9e73f36f942f5800a7af0da717da0bc64