* 1.6 2014-05-02
  * remember to test scripts before release
  * cube now works again
  * allow ':' as a command separator, as well as ';'
* 1.5 2014-05-02
  * cube script should not write if pipe not available
* 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"