0.4.1 2015-08-07
    * amber had been added as yellow
0.4.0 2015-08-07
    * add rebeccapurple
    * add google material colors from http://www.google.com/design/spec/style/color.html
0.3.0 2014-06-27
    * add to_rgb function
0.2.0 2014-06-26
    * add MetaResources into dist.ini
    * remove use perl 5.14, as pagenyon says, its not needed
0.1.0 2014-06-25
    * First release