This is an incomplete version of Go.java. The program can currently
create a board, place pieces on the board, pass the turn of a player and
undo a single move made by a player. It is missing the ability to
determine whether a piece has been captured, whether or not an
intersection is within a certain player's territory and whether or not
the game has ended. It cannot do the final score tally either, as a
result.
Merge remote-tracking branch 'origin/master'

Conflicts:
	.classpath
	.project
	.settings/org.eclipse.jdt.core.prefs
	src/Go.java
	src/Intersection.java