Adding a package.json file, contains basic project info. Starting at version 0.0.1 since there is little to commit thus far.
In the future the versioning scheme will be: major.minor.revision
major and minor can expect functionality changes whereas revision is tiny changes that would not affect the app significantly.
Adding the public folder for static content, with sub-dir css and a blank placeholder main.css
Added socket.io to the dependencies
A barebones main js file with some express framework setup
Added node_modules, since they are listed in package.json and can be installed vis `npm install`