0.2.3 (2016-01-04)
    - Add support Django 1.9
    - Drop support Django 1.4

0.2.2 (2014-09-08)
    - Add support Django 1.7

0.2.1 (2014-04-07)
    - Fix word boundaries

0.2 (2014-04-07)
    - Add tests
    - Add travis

0.1 (2014-04-06)
    - Initial release
