Revert "fixed highest developer"

This reverts commit 956ca708fe970fae868f37bfc2f9ec67f08c93b9.
Revert "Revert "fixed highest developer""

This reverts commit 6aaaff14a2684116f35d531901cf42d75ed1c3f7.
Revert "Removed everything but BoardFacade"

This reverts commit 2624437cf6fbeafe67a69c667e163900ecd48689.

Conflicts:
	src/Block.java
	src/Board.java
	src/OneBlock.java
	src/Pathfinding.java
	src/ThreeBlock.java
	src/TwoBlock.java