Midterm submission, not complete but ok to be reviewed

This works, but the query is not quite complete in that it doesn't do what I intend it to do eventually.

The goal was to ask users to input a year and return a list of the 10 most common words used in headlines that year. However, the problem is that I haven't yet figured out how to make a query for *all* headlines.

I hope to get this working by our next class.