Fixes ap_os_canonical_filename to append a the default volume

  name if the the path is a full path and does not include the
  volume name.  Since NetWare's current working directory always
  defaults to the SYS: volume regardless of where the executible
  started, the default volume will be the volume that is specified
  in ap_server_root.  This corrects mod_userdir/Netware reports.

PR:		5826, 6283.
Submitted by:	Brad Nicholes <BNICHOLES@novell.com>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@87817 13f79535-47bb-0310-9956-ffa450edef68