Version: 0.2-1 (Jan  9 21:41:13 CET 2003)
- fixed crashbug 

Version: 0.2-0 (Jan  5 16:18:05 CET 2003)
- added tester code, cleanups, bugfixes.

Version: 0.1-2 (Nov 16 23:56:24 CET 2002)
- updates and bugfixes :)

Version: 0.1-1 (Nov 14 22:04:00 CET 2002)
- it seems we now have a working version! yeah!
- it ain't more than a crawler yet - but... yeah! ;)

Version: 0.1-0 (Oct 20 13:26:01 CEST 2002)
- started to make the UrlCrawler