added proper markdown and description to readme.
Added MIT license.
Merge pull request #1 from githubteacher/amazing-feature

added proper markdown and description to readme.
Merge pull request #2 from githubstudent/license-file

Added MIT license.
Merge pull request #1 from brntbeer/master

Updating my own fork
contributing steps

very important to celebrate at the end!
Merge pull request #3 from githubstudent/contributing-guidelines

Contributing guidelines
Merge pull request #1 from brntbeer/master

Updating teacher fork