Random chess implemented and working from a game-logic view
Added Grand Chess without the new pieces
image files for GrandChess pieces
fixed a very silly default case
Added functionality for Grand Chess's pieces and board generation
Merge branch 'random960' into grandChess
merged in Random960
Merge branch 'master' into grandChess
added easier way to switch game type
Merge pull request #5 from HJohnson-/grandChess

Grand chess