[entertain]

Release Candidate 1:

The release candidate now includes a url check for each url type of vBulletin 4!

The functions were splitted into 2 php files to optimize the code:
- functions_itrader.php
- functions_itrader_urlcheck.php

Make sure that both files are uploaded.

Secondly, most of the templates are rewritten for vBulletin 4. A few of them still use the old table code, but it would be very very difficult to create them without any tables.

And at last I'd like to inform you about the profile tab:
I am not sure if this is my fault that it isn't working or it is a bug of vBulletin 4. I'll wait until 4.0.1 is released to continue fixing it.