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.

next/submit.html

@@ -443,8 +443,10 @@ this:</p>
  alt="submit server login screen"
  width=710 height=562></p>
 <p>The login is the UUID you were provided when you registered for the IOCCC and
-the password is the initial password you were provided with. Click “Login”.
-Assuming everything is fine, it should look something like:</p>
+the password is the initial password you were provided with. Click “Login”.</p>
+<p>If this is the first time you have logged in with this UUID, you will
+be required to change your password.</p>
+<p>Assuming everything is fine, it should look something like:</p>
 <p><img src="../png/submit-server-first-login.png"
  alt="submit server password change required"
  width=710 height=808></p>