update celestrium
modify heroku procfile to compile coffeescript
Update README.md
update celestrium
update celestrium
update celestrium
configure for deployment using coffeescript

  - use https version of celestrium
  - add node packages
  - rewrite Procfile and scripts
Create HEROKU.md
Update HEROKU.md
Update README.md
Update HEROKU.md
Merge pull request #15 from jdhenke/improved-deploy

configure for deployment using coffeescript and update documentation
Merge branch 'assertions'

allow assertions to be shown as nodes

Conflicts:
	README.md
	www/scripts/celestrium