Don't need the search dropdown because there is so little content

See here for more info:
http://mezzanine.jupo.org/docs/search-engine.html
it's ignoring the static dir in apps/themes, so prefix with /
don't know how this one got deleted, but adding it back
Move the user block inside the right_panel block so we can easily remove it
Override the stock tweets.html and add the "Follow me" button
Override user_panel so we can add some "call to action" text
hide the left and right panels with block.super and add some description text above the form
Add a user profile so we can ask for extra info when the user signs up