The response to the TRACE method is partially garbled on an EBCDIC platform.

Send the request line and trailing CRLF in ASCII.

Submitted by:           David Jones <oscaremma gmail.com>
Reviewed and tested by: gregames


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@659560 13f79535-47bb-0310-9956-ffa450edef68