Reenable literate formating test case

I think the literate test case is magically resolved, and hence should be added back into the test suite.
It looks like it didn't exist when the file was added either: https://github.com/michaelficarra/CoffeeScriptRedux/tree/a06b54e208c5953992c7dc1e54499930a7058cd8/test

Does the test pass without this commented out?