cweb/url-testing — pull request #2 by annevk (2012-11-26 16:11:12+00:00)
Title: Default port is "", not "0"

I did go through all those I changed and a few I reverted because they actually had to be "0". I think this is correct now although more review is appreciated.

(I noted a bunch of other issues, but I did not touch upon those in this patch.)