Squashed commit of the following:

commit 36b6483d369760a19b7e0528cdd35f03f1ec2da4
Author: Nathan Hammond <github.com@nathanhammond.com>
Date:   Mon Mar 31 14:29:47 2014 -0400

    Update README.md

    Add notation about the license.

commit 4774122500f959fd9645f16477d755f8385e7352
Author: Nathan Hammond <github.com@nathanhammond.com>
Date:   Mon Mar 31 14:13:00 2014 -0400

    Create LICENSE.md

    Explicitly include the license definition in the repository.
Merge pull request #217 from nathanhammond/patch-1

Create LICENSE.md