Fixing broken unit tests
Created group of Humans and Machines Players
Using Player Object as a Grid calculate method param
Calculating NodeGrid MiniMaxValue when create each node
Trying to update Game nodeGridTree attribute for each Player move
Added method to enableIA lookup tree and some changes
Created a method to debug one level down of nodeGridTree
Removed some console.log's calls and change logic to choose a moviment
Merge pull request #2 from GeorgeJegon/lookup-for-node-tree

Lookup for node tree