Shows the control panel on first run.

If no sites are currently in the database the control panel is now
shown.
This also makes the font slightly smaller and pads the "Control Panel"
link a bit so that it isn't smooching the left-most of the screen.
Fixes all-read bug

Even though the main content had been removed, waypoints still existed.
So when a single item was shown, it would replace the main content
leaving the waypoints, and when another call to loadItems() was made,
all the waypoints would be triggered in a weird loop.

Now to make the "next page" waypoint stop triggering early...