~zulcss/ceilometer/bug-catchup

* debian/control: 
  - Add versioned dependency for python-pbr.
  - Bump version dependency for python-webob.
  - Add versioned dependency for alembic.
  - Bump versioned dependency for python-sqlalchemy.
  - Add versioned dependency for python-pymongo.
  - Add versioned dependency for python-eventlet.
  - Dropped python-extras dependency.
  - Bump versioned dependency for python-flask.
  - Bump versioned dependency for python-stevedore.
  - Add versioned dependency for python-glanceclient.
  - Bump versioned dependency for python-novaclient.
  - Bump versioned dependency for python-keystoneclient.
  - Bump versioned dependency for python-ceilometerclient.
  - Add versioned dependency for python-lxml.
  - Bump versioned dependency for python-wsme.
  - Dropped python-netifaces dependency.
  - Added python-httplib2 build dependency.
  - Bump versioned dependency for python-fixtures.
  - Bump versioned dependency for testrepository.
  - Added versioned dependency for python-testtools.
  - Added versioned dependency for python-swiftclient.
  - Dropped python-cinderclient dependency.
  - Dropped python-lockfile dependency.
  - Dropped python-setuptoools-git dependency.
  - Dropped python-unittest2 dependency.
  - Added versioned dependency for python-testtools.
  - Added binary dependency for python-netaddr.
  - Add python-six as a dependency.
* debian/patches/fix-setup-requirements.patch: Bump sqlachemy version.