Start on new stylings.

* Add normalize.css
* Add style-new.css
* Update teamstatus_web so that it fetches the audience from configuration.
Give CSS the same minification treatment as JS

* simplify the way JS/CSS is included into the template, always pass an array of resources.
disable fetch from github for now
Print the room updates using static HTML, reducing the need for JS.
Add a user view, make it share code with the rooms view.

* Get rid of all JS in both the room and user view. It's not needed!
Sort updates by nick, then by messages by time in descening order.
limit 10 updates per user in room view
Clean up the styles of the user links in room view.

* Make the usernames black. Add a bottom border when hovering or when the link is active.