remove out of date top level guidelines.html

guidelines.html

@@ -1,11 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//w3c//dtd html 4.0 transitional//en">
-<HTML>
-<HEAD>
-   <META http-equiv="Refresh" content="0; url=http://www.ioccc.org/2013/guidelines.txt" />
-   <META HTTP-EQUIV="Content-Type" content="text/html; charset=iso-8859-1">
-   <TITLE>Current IOCCC Guidelines</TITLE>
-</HEAD>
-<BODY TEXT="#000000">
-<P>The <A HREF="/2020/guidelines.txt">current guidelines</A></P>
-</BODY>
-</HTML>