The method for determining PATH_INFO has been restored to the pre-1.2b

(and NCSA httpd) implementation wherein it was the extra path info beyond
the CGI script filename.  The environment variable FILEPATH_INFO has
been removed, and instead we supply the original REQUEST_URI to any
script that wants to be Apache-specific and needs the real URI path.
This solves a problem with existing scripts that use extra path info
in the ScriptAlias directive to pass options to the CGI script.

Reviewed by: Jim Jagielski, Paul Sutton


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@78121 13f79535-47bb-0310-9956-ffa450edef68