socket.io boilerplate code added
MIME/html loading error coming up
added .gitignore
handler function can now load external js/css scripts
* checks request.url
* grabs extension
* run switch statement returning the appropriate content-type
Merge pull request #1 from salarkhan/salar-spike

loading external scripts with node
merge conflict solved

Conflicts:
	app.js
	client.js
	index.html