* 1.5
  * 
* 1.4 2014-05-01
  * make sure cheerlights works
* 1.3  2014-05-01
  * minor fixes in scripts
  * restore error handling in Device::Hypnocube
* v1.2 2014-04-11
  * CPAN release, still need to do documentation
* v1.1 2014-03-06 
  * Hypnocube.pm
    * new method buffer_offset
  * cubepipe
    * adding background processing, new effect "matrix"