Working towards a game per user
Each user has a separate game

There can now be multiple games ongoing at once. Each user can be in a
different game. For now, nothing else a users can do once their games
are finished.
New game button, small important changes

Added a new game button, so you can now play several game in a row.
Additionally made several small changes:

-- used mkDeleteCascade to enable cascading deletes
-- enabled jQuery on all pages
-- fixed typo, form attribute should be "action", not "target".