Need to pass in just the directory, not including the filename. Note that CGI

arguments are being completely ignored. suexec needs to be handled, the CGI arguments
need to be canonicalized (e.g., quote args containing spaces, etc.) and ScriptInterpreterSource
needs reimplementing. Whew!


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@83978 13f79535-47bb-0310-9956-ffa450edef68