Site changes

[Magnus]

I changed the thumbnail view of shuffle on the homepage to randomly pick one shuffle cover each time the page is loaded, and clicking goes to the Newsletter page.

[Magnus]

Added Apple TV to the header of the site.

[Magnus]

Changed the left sidebar that appears on most pages to show the logos of our regular sponsors. As we get more sponsors, logos will be added there.

[Magnus]

Added a feature to the homepage whereby non-logged in users will see a little bar at the very top of the screen, reminding them that they are not logged in.

[Magnus]

Made changes so users' signatures are not shown to non-logged in users, i.e. guests. This saves on bandwidth, encourages people to register, and is better for getting the site indexed in search engines (we hope )

[Magnus]

Updated site to latest version of vBulletin.

[Magnus]

Installed vBSEO. If the site experiences some problems we'll try to sort them out as soon as we can.

[Magnus]

Tweaked the message that non-registered/not-logged-in users see.

[Magnus]

Put the official Apple User Group logo on the top right in the Flash header.

[Magnus]

Fixed a bunch of problems in AppleIDX page and admin.