Changed main.html name

to index.html to simplify the address.
Merge branch 'master' into gh-pages
Merge branch 'master' into gh-pages
Fixed Audio/Spelling

Added cross browser audio support and fixed a spelling error.
“hadouken”
Switched order

put .wav file first
Revert to mp3 sound

I have .wav files as well but mp3 seems to work on all browsers except
Opera.
Merge branch 'master' into gh-pages

Conflicts:
	index.html
Fixed Conflict

Fixed
Merge branch 'gh-pages'