Changelog for clash-vhdl-0.5.6

Changelog for the clash-vhdl package

0.5.6 June 5th 2015

0.5.5 June 3rd 2015

0.5.4 May 10th 2015

0.5.3 May 1st 2015

0.5.2 April 24th 2015

0.5.1 April 20th 2015

0.5 March 11th 2015