Added dotted line to break up long domino line
Both players hands are now displayed in the graphics output

Currently they are unlabbeled but I am sure you can work it out!
Gap between bones increased

As requested :-)
Abbie catchup
Hourly Commit

Mainly spacings
Container not Canvas

Switched Artist to inherit from container rather than canvas. Added a
title too.
Replacing Canvas concepts with Container

And added a pretty picture
Altered drawBone

drawBone now considers player type. Was going to do this via "isHuman"
function, but that can't be done. Still, I like my detectLifeform
method, so I'm leaving that in for giggles.
Have also dropped TODOs here there and everywhere.
Merge pull request #2 from FelixTurtur/abbie

Small changes made whilst thinking about introducing GUI interactivity.