Re-organize

Things in this pull request:
* Reorganize project directory
* Added .gitignore and package.json
* Renamed html files to ejs. Can also use jade if front end people are more accustomed to that
* Added routes.js file with basic method stubs for server request callbacks
* Added app.js with just the main route registered
* Added parseDB.js - the interface to the Parse backend whenever we get access to it