All MoveGenerators default to 1 move lookahead.

Made MoveGenerators protected for unit testing.
Added unit test for some analysis of MoveGenerator speeds.
Fixed MDP to consider all states where #turns = maxTurns terminal.

src/model/comPlayer/generator/MoveGenerator.java

@@ -10,4 +10,5 @@ public interface MoveGenerator {
 	
 	public Move genMove(Board board, boolean asHuman);
 	public List<Move> genMoves(Board board, boolean asHuman, int nMoves);
+	public boolean setLookahead(int lookahead);
 }