Merge pull request #20 from victorleungtw/master

Add fixture sounds and stylesheet
Delete .DS_Store
Add beat clock initial concept
Merge branch 'master' of https://github.com/Green-Snake-Platinum-Kangaroo/Green-Snake-Platinum-Kangaroo
Merge pull request #22 from nicmitchell/master

Added beat clock concept
Merge branch 'master' of github.com:Green-Snake-Platinum-Kangaroo/Green-Snake-Platinum-Kangaroo

Conflicts:
	.DS_Store