0.023 2014-05-19
  * Minor fixes to Makefile and test.

0.022 2014-05-06
  * Added missing dependency.

0.021 2014-05-05
  * Added test for timestamp pattern.

0.012 2014-04-24
  * Added examples to documentation.

0.011 2014-04-21
  * Added plugin.

0.001 2014-04-16
  * Initial packaging.