Create git tutorial

Added first section, more to follow.
Update git tutorial

Added section 2
Update howToUseGit.md

Added section 2.5
Finished section 3
Update gig tutorial 3.5

Half way there
Update gig tutorial 4

Bacon
Update git tutorial again

Bacon
update git tutorial

bacon
update git tutorial

Added link to code school video
update git tutorial
moved to wiki

I have moved this file to the wiki.
update readme

bacon
Update script.js
Update script.js

added area waterfall
Update script.js
Added favicon
Fixed bug
Added favicon
Bug
Bug