Created stubs for class and implemented tests for test class
Fixed typo in test method where I passed a String 8 instead of an int 8
All tests but toString pass now
All methods pass now
added more tests for toString, no longer passes
fixed typo, toString passes; also have main() method as of previous commit, forgot to mention it
Added more tests for toString(), and added to main()
Minor spacing changes
Added javadoc comments to each test method
Merge pull request #6 from shanencross/master

Added PersonInLine class under CommanderHamster's directory