Reformatted all code and removed problematic HTML elements
Added fullscreen editor support
Added gitignore file
Added better formatting to answers
Cleaned up state and added a resetLesson function
Added better error formatting for each lesson
Fix for excersize 24
Updated excersize 40 to work with updated fromEvent function.
Also made it more interactive
Fixed excercise 41. Updating the throttle variable seems to have
no effect until the user reloads the page.  Odd.
Fixed excercise 43 issue with fromEvent
Fixed excersize 44 issue with fromEvent
Added prettier css buttons
Merge pull request #23 from redsunsoft/formatting_update

Massive formatting update, fixes to HTML structure and clean up of later excercises