Added comments and started altering Astar
Merge branch 'master' of https://github.com/JonathanHolland/COMP3702

Conflicts:
	.metadata/.log
	.metadata/.plugins/org.eclipse.core.resources/.projects/Ass1/.markers.snap
	.metadata/.plugins/org.eclipse.core.resources/.projects/Ass1/.syncinfo.snap
	.metadata/.plugins/org.eclipse.core.resources/.root/.markers.snap
	.metadata/.plugins/org.eclipse.core.resources/.snap
	.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi
	.metadata/.plugins/org.eclipse.jdt.core/454170249.index
	.metadata/.plugins/org.eclipse.jdt.core/externalLibsTimeStamps
	.metadata/.plugins/org.eclipse.jdt.core/savedIndexNames.txt
	.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/1.png
	.metadata/version.ini
	Ass1/bin/fakeBrains/Assignment1.class
fakebrains is a failure.
Not our group, just the freakin package folder thing
crap meta stuff