Added "yo!", good day.", "hello.", "salutations.", and "hey." to the
list of possible greetings.
Commiting .gitignore
Merge branch 'master' of https://www.github.com/Spartronics4915/Hello-World

Conflicts:
	.gitignore
	HelloWorld.class
	HelloWorld.java
Removed HelloWorld.class
Merge branch 'master' of https://github.com/NoahLevine/Hello-World into NoahLevine-master

Conflicts:
	HelloWorld.java
Merge branch 'NoahLevine-master'