Added classes and basic structure for HelloWorld class.
Basic structure of world class added.
Added World adding and method skeleton to print worlds.
Merge branch 'HelloWorldClasses' of https://github.com/StevenPloog/Adambots-Learn-to-Git.git into BenBranch
Merge branch 'BenBranch' of https://github.com/StevenPloog/Adambots-Learn-to-Git.git into BenBranch
fork you, Tyler
Fixed useless comments
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