Improved handling of TRACE method by bypassing normal method handling

and header parsing routines; fixed Allow response to always allow TRACE.

Submitted by: Dean Gaudet
Reviewed by: Roy Fielding


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77661 13f79535-47bb-0310-9956-ffa450edef68