Class stubs

Stubs for all the classes we need to test have been added.

Each package we will use for the project (model, view, controller,
testing) have been created.

We need to start putting programming standards in the a centralized file
(unless you guys like Dr. Plante's standards). I recommend the README.md
file, since it is easy to find and format (.md is the file extension for
markdown files. You should do some slight research on this to learn how
to format quickly).

Note: there are a ton of errors that will pop up, but remember that we
only need to write the test cases right now.