Adjusted to be more MVC, and created a PageController.

Previously, the code wasn't in a very MVC fashion, the compare view had some code in it that belonged in a controller instead. The following should give updates on modified files:

PageController.php
	Created this Controller
	Created a home() method.
		This is just the default controller for the home page.
	Created a compare() method.
		This controller handles the form on the compare page.
CharacterModel.class.php
	This currently does not have a use. It was an idea that didn't pan out.

routes.php
	Changed the routes for the compare page, adding a put and get route.