improve register.html

We added lettered steps to `next/register.md` as part of our
configuring the mailing list for IOCCC28.

Change "IOCCC Judges" to the more commonly used "IOCCC judges"
and made it a HTML link in `2014/README.md`, `2015/README.md`,
and `faq.md`.

Added a reference to "first time login" in `next/submit.md`.

Improved some text in Step 3 of FAQ 0.0 of `faq.md`.

Performed `make quick_www` to update the HTML pages.

TODO: Need to add images to the lettered steps in `next/register.md.

2015/index.html

@@ -504,7 +504,7 @@ future contests.</p>
 us a line. We enjoy seeing who, where and how the contest is used.</p>
 <p>If you have problems with any of the entries, AND YOU HAVE A FIX, please
 send us the fix (patch file or the entire changed file).</p>
-<p>For the latest information on how to contact the IOCCC Judges please visit</p>
+<p>For the latest information on how to contact the <a href="../judges.html">IOCCC judges</a> please visit</p>
 <ul>
 <li><a href="../contact.html">contact.html</a></li>
 </ul>