Refactoring to move knowledge of certain data around
Proper input checking
Cleanup
Cleanup unused fields
Refactor to move welcome page into a dialog
Clean up code + UI
Remove unused param
Permit selection of bones
Add play position widget
Move things around
Add basic turn coordinator (logic doesn't quite work yet)
Use cubbyhole properly
Cleanup
Hide turn indicator when it isn't player's turn
Methods to show AI moves
Add boneyard widget
Type safe cubby for plays and ability to indicate an invalid play
Add widget for scoreboard
Add widgets for boneyard
Refactoring
Indicators for invalid play, round and game win