Unrequired anonymous functions.
yygo.rules becomes yyGoban module.
Proper module to manipulate goban, separating private from public
methods.
Added more tests.
Isolate debug functions.
For dev use only.
Not required checks.
Include cloning method to yyGoban.
Improve yyGoban.
Possibility to generate empty goban.
Get the final modified goban instead of multiple set.
Keep setGoban for tests.
Store size as yyGoban public property.
Make yyGoban easier to maintain.
Game menu button disabled instead of hidden.
This avoid screen top recalculation at game loading.