-Splitting each portion of the server into its own file.
    config.go: handles configuration and certain globals
    twitter.go: handles retrieving and processing twitter feeds
    webserver.go: handles serving web content and static files
    websocket.go: handles sending stories and messages out via websocket
-Adding port as a config option
-Adding profile data to tweet objects so they can be fed to the browser
as icons for the feed
-Adding static content directory for images and javascript code
Merge branch 'master' of github.com:anaxagoras/newsbot

Conflicts:
	newsbot.go
Moving config struct into config.go