Added node version to packages.
Changed Procfile to run in the Sails way.
Removed engine from packages.json.
Changed web to worker in Procfile.
Reverted the content of Procfile.
Pushing to heroku.
Testing pushing to heroku remote.
Merging changes to the node-js project files.

Merge branch 'node-mongo' of github.com:jkwak12/Sleephacks into node-mongo
Added index.html file to root dir.
Relocated index.html to templates and removed redundant tags with layout.ejs.
Trying to integrate new index.html updates.

Merge branch 'master' of github.com:jkwak12/Sleephacks into node-mongo
Re-formatted code in index.html and broke off scripts into separate files.
Merge branch 'node-mongo' of github.com:jkwak12/Sleephacks into node-mongo
Merge branch 'node-mongo' of github.com:jkwak12/Sleephacks into node-mongo
Merge branch 'master' of heroku.com:quiet-scrubland-9515 into node-mongo
Added keys.js file.
merging with heroku
fixed merge conflicts