Created TreeVisualizer. Working on the recursive drawLevel.
Tried to find bug
Merge branch 'orego8' into TreeVisualizer

Conflicts:
	src/edu/lclark/orego/mcts/SimpleTreeUpdater.java
Fixed merge conflicts
Fixed a while loop bug, now it can display a tree for multiple runs. Not very clean
added a tree data structure to make drawing easier
Finished the tree visualizer.
Merge branch 'orego8' into TreeVisualizer
Added an extra argument to the creation of transposition table in TreeVisualizer to make it run.
Added 100 runs button and logrithmic scaling
Broken, getting a null pointer when moving right within a sublevel.
Moved info panel so that arrow keys work
Merge branch 'TreeVisualizer' of github.com:Orego/Orego into HEAD

Conflicts:
	src/edu/lclark/orego/mcts/TreeVisualizer.java
Fixed null pointer bug when moving in scaled tree.
Merge branch 'TreeVisualizer' of github.com:Orego/Orego into HEAD
moved tree visualizer stuff into a new package
Added the ability to toggle drawing with scaling.
Removed initial 100 runs in TreeVisualizer.
Added annotations to avoid warnings in TreeVisualizer.
Merge branch 'orego8' into TreeVisualizer