* New upstream release.
* debian/patches/avoid_setuptools_git_dependency.patch: Refreshed.
* debian/control: Clean up dependencies:
  - Dropped python-gflags no longer needed.
  - Dropped python-daemon no longer needed.
  - Dropped python-glance no longer needed.
  - Dropped python-lockfile no longer needed.
  - Dropped python-simplejson no longer needed.
  - Dropped python-tempita no longer needed.
  - Dropped python-xattr no longer needed.