remove node_modules folder from repo
ignore node_modules with .gitignore
update package.json
Merge pull request #7 from samccone/sjs/fix-example-app

Sjs/fix example app
Updated web.js
Added test
added to web.js to write from index.html
pushing web.js again
passing a variable, not a string silly
update web.js to just output some string to test heroku
modifed web.js again...
modifed web.js again...