python-warlock upgrade required for grizzly

[Chris Ricker]

grizzly glance packages require a newer version of python-warlock:

Traceback (most recent call last):
  File "/usr/bin/glance", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2711, in <module>
    parse_requirements(__requires__), Environment()
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: warlock>=0.7.0,<2

Need to upgrade the following packages in our repo and in the packaging dependencies:

python-json-pointer: >= 0.6
python-json-patch: >= 0.12
python-jsonschema: >= 0.7
python-warlock: >= 0.7

[Chris Ricker (chris-ricker)]

http://bazaar.launchpad.net/~cisco-openstack/glance/grizzly/revision/249