sgit -e 's/web site/website/g'

A choice was made a while back to use website and not web site so
changed all new references of 'web site' to 'website':

    sgit -e 's/web site/website/g' '*.md' '*.html'

As this also occurs in the FAQ and there were some minor mods (just
textual, including some fun, not a new FAQ) these are included too.

2001/README.md

@@ -26,7 +26,7 @@ The IOCCC website once had a number of
 [international mirrors](https://web.archive.org/web/20201030210517/https://www.ioccc.org/mirror.html).
 As of 2020 Dec 29, [GitHub](https://www.github.com) serves as the distributed server farm for the
 [IOCCC winner repo](https://github.com/ioccc-src/winner) that GitHub renders as
-[Official IOCCC web site - www.ioccc.org](https://www.ioccc.org).
+[Official IOCCC website - www.ioccc.org](https://www.ioccc.org).
 
 
 ## Remarks on some of the entries