Weeding out some old references. Replacing w3.org/cgi with link to CGI RFC.

Replacing hoohoo.ncsa.uiuc.edu with links to CGI RFC. This fixes PR#50622


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1061423 13f79535-47bb-0310-9956-ffa450edef68

docs/manual/env.xml

@@ -117,7 +117,7 @@
         Apache configuration and passed from the shell, CGI scripts and
         SSI pages are provided with a set of environment variables
         containing meta-information about the request as required by
-        the <a href="http://www.w3.org/CGI/">CGI
+	the <a href="http://www.ietf.org/rfc/rfc3875">CGI
         specification</a>.</p>
 
     </section>

docs/manual/glossary.xml

@@ -122,9 +122,8 @@
         Gateway Interface</a> <a name="cgi" id="cgi">(CGI)</a></dt>
     <dd>A standard definition for an interface between a web server and an
       external program that allows the external program to service requests.
-      The interface was originally defined by <a
-      href="http://hoohoo.ncsa.uiuc.edu/cgi/overview.html">NCSA</a> but there
-      is also an <a href="http://www.w3.org/CGI/">RFC project</a>.<br />
+      There is an <a href="http://www.ietf.org/rfc/rfc3875">Informational
+      RFC</a> which covers the specifics.<br />
       See: <a href="howto/cgi.html">Dynamic Content with CGI</a>
     </dd>
 

docs/manual/howto/cgi.xml

@@ -565,12 +565,6 @@
   <section id="moreinfo">
     <title>For more information</title>
 
-    <p>There are a large number of CGI resources on the web. 
-    The list from the HTML Writers Guild is a great source of answers
-    to your questions. You can find out more at 
-    <a href="http://www.hwg.org/lists/hwg-servers/"
-    >http://www.hwg.org/lists/hwg-servers/</a>.</p>
-
     <p>The current CGI specification is available in the 
     <a href="http://www.ietf.org/rfc/rfc3875">Common Gateway
     Interface RFC</a>.</p>

docs/manual/mod/mod_cgi.xml

@@ -58,12 +58,12 @@
 <seealso><directive module="mod_mime">AddHandler</directive></seealso>
 <seealso><a href="../suexec.html">Running CGI programs under different
     user IDs</a></seealso>
-<seealso><a href="http://hoohoo.ncsa.uiuc.edu/cgi/">CGI Specification</a></seealso>
+<seealso><a href="http://www.ietf.org/rfc/rfc3875">CGI Specification</a></seealso>
 
 <section id="env"><title>CGI Environment variables</title>
     <p>The server will set the CGI environment variables as described
-    in the <a href="http://hoohoo.ncsa.uiuc.edu/cgi/">CGI
-    specification</a>, with the following provisions:</p>
+    in the <a href="http://www.ietf.org/rfc/rfc3875">CGI specification</a>,
+    with the following provisions:</p>
 
     <dl>
       <dt>PATH_INFO</dt>