Copies an attribute=value pair in a successful HTTP response
to the RADIUS reply. Format is CopyReplyItem xxx yyy. If a successful HTTP
reply contains a string like "xxx=hexencodedvalue" the value will be
copied to the RADIUS reply as attribute yyy=value. Multiple CopyReplyItem
parameters are permitted, one per line.
CopyReplyItem MS-CHAP2-Success
CopyReplyItem Reply-Message reply_tag