1.2     (not yet released)
 - Started using more reasonable versioning scheme (just like perl).
 - Doc fixes.
1.00    2015.02.03
 - Total rewrite, now configuration file whitespace, order and comments are
   preserved. API changed a bit but it shouldn't be a big problem.
0.02    2014.07.27
 - Fixed warning.
0.01    2014.02.10
 - Initial release.