Started on OthelloImpl and Test
Simple getNodesToSwap() with 1 directional search, needs refactoring
Generalized getNodesToSwap(), additional testing code
Merge branch 'develop'

Conflicts:
	src/kth/game/othello/board/BoardImpl.java
	src/kth/game/othello/board/BoardTest.java
	src/kth/game/othello/board/NodeImpl.java
Testing Node separately
Testing Node separately - Done
Merge. Improved OthelloImpl and OthelloImplTest
OthelloImpl move(), DUNDER-AI-2000 implemented
Cleaned up a bit. Now all tests pass.
Implmented factory and also refactored othelloImpl
Implmented factory and also refactored othelloImpl
Implmented factory and also refactored othelloImpl
Implmented factory and also refactored othelloImpl
Cleaned up some refactoring bugs, commented out invalid tests temporarily...