Stop reflecting irrelevant data to the request error notes, particularly

for abusive and malformed traffic the non-technical consumer of a user-agent
has no control over.

Simply take note where the administrator-configured limits have been exceeded,
that administrator can find details in the error log if desired.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1755264 13f79535-47bb-0310-9956-ffa450edef68