Added Version interface Added DisplayDevice to create an independent bridge between display app and specific display driver git-svn-id: https://svn.vbchaos.nl/svn/hsb/trunk@228 05563f52-14a8-4384-a975-3d1654cca0fa
tested - functional git-svn-id: https://svn.vbchaos.nl/svn/hsb/trunk@227 05563f52-14a8-4384-a975-3d1654cca0fa