Moved test method to NexusMain, improved Nexus.calculateEffectiveRadius()
Merge branch 'master' of https://github.com/ItsNickBarry/Nexus

Conflicts:
	bin/com/github/itsnickbarry/nexus/Nexus.class
	bin/com/github/itsnickbarry/nexus/NexusCommandExecutor.class
	bin/com/github/itsnickbarry/nexus/NexusListener.class
	bin/com/github/itsnickbarry/nexus/NexusMain.class
	bin/com/github/itsnickbarry/nexus/NexusUtil.class
	bin/com/github/itsnickbarry/nexus/NexusXMaxComparator.class
	bin/com/github/itsnickbarry/nexus/NexusXMinComparator.class
	bin/com/github/itsnickbarry/nexus/NexusZMaxComparator.class
	bin/com/github/itsnickbarry/nexus/NexusZMinComparator.class
	src/com/github/itsnickbarry/nexus/Nexus.java
	src/com/github/itsnickbarry/nexus/NexusCommandExecutor.java
	src/com/github/itsnickbarry/nexus/NexusListener.java
	src/com/github/itsnickbarry/nexus/NexusMain.java
	src/com/github/itsnickbarry/nexus/NexusUtil.java