Update tox.ini for 1.4 release.
Bump version for release.
Added tag 1.1.0 for changeset 92792fb14a51
Bump version for dev.
Add import in PassThroughManager example
Update PassThroughManager docstring to match README docs; thanks atreanor.
Merge.
Merge branch 'master' of git://github.com/carljm/django-model-utils