Demoing forking and edit to web students

* Web demos are fun
* Students need to know the web flow
* Teaching markdown makes the world better
Bold instead of italics because of PR feedback

* Seriously. Italics.
* Bold is better. Always.
* More cowbell and more bold is always welcome.
Merge pull request #1 from githubtrainer/patch-1

Demoing forking and edit to web students