rbaier/weberknecht — pull request #6 by peterst (2012-08-13 14:35:16+00:00)
Title: HTTP requires the port number in the Host field if it is not the default port (e.g. 80)

According to:
http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html

"Host = "Host" ":" host [ ":" port ] ; Section 3.2.2

A "host" without any trailing port information implies the default port for the service requested (e.g., "80" for an HTTP URL)."