#67 Resolved all warnings, excluded test project from main project

This was mostly import statements.

Ben pointed out to me the other day that Eclipse has a shortcut for resolving imports: `Ctrl+Shift+O`, so there's no reason for this stuff to crop up other than laziness.

It's worth noting, I added a rule to the main project that will exclude the test project from being considered as one of its resources. This makes it look better / less confusing, but it also resolves some warnings that were only appearing in the embedded version of ChooseYourAdventureTest but not the imported version.