We need them angle brackets.

http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html#option-lists

Provide test case for bug #1684.

Previously BereqMethod,BereqUrl,BereqProtocol and BereqHeader(s) were
not logged.

Fixes #1684

with string expected to be present in stdout.

If stderr is to be checked add: "2>&1" to cmd string

The listen_address parameter will be retired now anyway.