Fix menu and various other fixes

The menu in all html pages for the FAQ was fixed to link to the step 0
(of how to enter the contest) and also it was renamed ('Enter the
IOCCC').

I also went through the most important sections of the FAQ (how to
enter and the mkiocccentry related questions) and checked the
register.html, pw-change.html and submit.html pages. It is possible I
have missed something but I think it's in pretty good shape nonetheless.

next/register.html

@@ -150,8 +150,8 @@
             </div>
 
             <div class="outfit-font">
-              <a href="../faq.html#submit" class="sub-item-link">
-                How to enter
+              <a href="../faq.html#enter" class="sub-item-link">
+                Enter the IOCCC
               </a>
             </div>
 
@@ -318,8 +318,8 @@
               Frequently Asked Questions
             </a>
 
-            <a class="mobile-submenu-item" href="../faq.html#submit">
-              How to enter
+            <a class="mobile-submenu-item" href="../faq.html#enter">
+              Enter the IOCCC
             </a>
 
             <a class="mobile-submenu-item" href="../faq.html#compiling">
@@ -473,7 +473,7 @@ you have tried a few times, <a href="../contact.html">Contact the IOCCC</a> to a
  alt="Subscription consent email"
  width=590 height=253></p>
 <p><strong>NOTE</strong>: If you prefer to <strong>NOT</strong> click links in email, simply copy that
-URL from your “Subscription consent email” and paste it into your browser. The</p>
+URL from your “Subscription consent email” and paste it into your browser.</p>
 <div id="step_d">
 <h2 id="step-d-confirm-your-email-click">Step D: Confirm your email click</h2>
 </div>
@@ -534,7 +534,7 @@ or <a href="../status.html#open">open</a>.</p>
 <p>While the contest is <strong><a href="../status.html#pending">PENDING</a></strong>,
 you may <strong>register for contest</strong>, however you will <strong>NOT</strong>
 receive an email message containing your <a href="https://submit.ioccc.org">IOCCC submit server</a>
-<strong>Username and Initial Password until the IOCCC is <a href="../status.html#open">open</a></strong>.</p>
+<em>Username and Initial Password</em> <strong>until the IOCCC is <a href="../status.html#open">open</a></strong>.</p>
 <h3 id="when-the-ioccc-status-is-open">When the IOCCC status is <em>open</em></h3>
 <p>While the contest is <strong><a href="../status.html#open">OPEN</a></strong>,
 you may <strong>register for the contest</strong>. Once you are registered <strong>AND</strong>