populate fake data uses array of words to fill object fields
fix type assignment to topics in populate data. assorted client side code to render topic previews and a topic on the home page
send messages to the server when a topic is opened
more crappy styling so it's possible to see kinda sorta what's going on on homepage
'messages' are now 'posts'. accessing a post adds listeners for changes to that post that will send updated post with new messages to the client.
adapt css to post name switch. slight adjustments for readability
Merge pull request #7 from jratner/thread-previews-and-thread-view

Thread previews and thread view