Github setup for the class

I've created a Github repository to store and track the code we are writing for the Arduino Class.  We'll go over in the next class what this is and how to use it, but it will be helpful to keep track of our code we are writing, especially now that we are doing more than just the Arduino code.

The link is in the 'Links' section for those of you who do know how to use Git and feel free to clone it and set it up to be used for the class.