Fixes in 2001/cheong (URL, format, other things)

Format fix 2001/cheong/README.md.

Roll back one of the fixes. INABIAF :-) The only fix necessary is
letting it work with clang. The feature is in bugs.md (will likely crash
without an arg).

Update dead link in README.md, winners.html and winners.csv. He has his
own domain now (was at university). I was able to verify it's his
website even though he didn't mention the IOCCC because he also referred
to the university he went to which we knew.

No longer refer to the university in the README.md file either.

winners.html

@@ -278,7 +278,7 @@ Contest </I></FONT></CENTER><BR>
 <LI TYPE=square>Best of show - abuse of libc (<A HREF="years.html#2020_carlini">2020 carlini</A>)
 </UL><BR>
 
-<LI TYPE=none><A NAME="Raymond_Cheong"></A><B><a href="&#x6D;&#97;&#105;&#108;&#116;&#111;&#x3A;&#114;&#99;h&#101;&#111;&#110;&#x67;&#x40;&#106;&#x68;&#x75;&#x2E;&#101;&#100;&#117;">Raymond Cheong</a></B> -- <A HREF="//www.bme.jhu.edu/~rcheong/">//www.bme.jhu.edu/~rcheong/</a>
+<LI TYPE=none><A NAME="Raymond_Cheong"></A><B><a href="&#x6D;&#97;&#105;&#108;&#116;&#111;&#x3A;&#114;&#99;h&#101;&#111;&#110;&#x67;&#x40;&#106;&#x68;&#x75;&#x2E;&#101;&#100;&#117;">Raymond Cheong</a></B> -- <A HREF="http://www.raymondcheong.com/index.html">http://www.raymondcheong.com/index.html</a>
 <UL>
 <LI TYPE=square>Best Abuse of CPP (<A HREF="years.html#2000_primenum">2000 primenum</A>)
 <LI TYPE=square>Best short program (<A HREF="years.html#2001_cheong">2001 cheong</A>)