Styling the site

Set debug mode to one so that I don't see all the SQL debug statements.
Tweaking the login module so that it will always ask for a username and
password
- still need to manage what pages people can access
Starting to implement the front end now by adding customised styles
etc...
Further work on front end

Added a new countdown widget
Tweaking the main home page - still needs a lot of work as the pages
aren't looking quite right
Added a few changes to the CSS