Stop linking to X

Author: knatten

templates/base.html

@@ -107,7 +107,6 @@ <h1><a href="/">C++ Quiz</a></h1>
 <a href="https://github.com/knatten/cppquiz/blob/master/CODE_OF_CONDUCT.md">CoC</a> |
 <a href="https://mastodon.online/@cppquiz"><img src="{{STATIC_URL}}/mastodon.png" height="15" alt="Mastodon"> Mastodon</a> |
 <a href="https://bsky.app/profile/cppquiz.bsky.social"><img src="{{STATIC_URL}}/bluesky.png" height="15" alt="Bluesky"> Bluesky</a> |
-<a href="https://x.com/intent/follow?screen_name=CppQuiz" class="x-follow"><img src="{{STATIC_URL}}/x.png" height="9" alt="X"> X</a> |
 <a href="https://github.com/knatten/cppquiz"> GitHub</a> |
 © <a href="http://knatten.org">Anders Schau Knatten</a> {% now "Y"%}.
 </p>

templates/quiz/help.html

@@ -4,7 +4,7 @@
 <a href="/">Continue quiz</a>
 <h2>About</h2>
 <p>
-C++ Quiz is written by <a href="http://knatten.org">Anders Schau Knatten</a> with valuable input from <a href="http://www.pvv.org/~oma/cv.html">Olve Maudal</a>, <a href="http://fcacciola.50webs.com/">Fernando Cacciola</a>, other members of the <a href="http://accu.org/">ACCU</a>, and several other contributors. If you discover any errors, or would like to contribute, please contact me at anders AT knatten.org, on <a href="https://x.com/CppQuiz">X</a>, or on <a href="https://github.com/knatten/cppquiz/issues">GitHub</a>.
+C++ Quiz is written by <a href="http://knatten.org">Anders Schau Knatten</a> with valuable input from <a href="http://www.pvv.org/~oma/cv.html">Olve Maudal</a>, <a href="http://fcacciola.50webs.com/">Fernando Cacciola</a>, other members of the <a href="http://accu.org/">ACCU</a>, and several other contributors. If you discover any errors, or would like to contribute, please contact me at anders AT knatten.org or on <a href="https://github.com/knatten/cppquiz/issues">GitHub</a>.
 </p>
 <h2>Help/FAQ</h2>
 <h3>What is this?</h3>
@@ -21,7 +21,7 @@ <h3>What features are planned?</h3>
 <p>See <a href="https://github.com/knatten/cppquiz/issues?state=open">open issues on GitHub</a>.</p>
 </ol>
 <h3>How can I help?</h3>
-<p>If you know C++, by adding more questions, or joining our mailing-list <a href="mailto:cppquiz-discuss@cppquiz.org">cppquiz-discuss@cppquiz.org</a>. If you know Python/Django/JavaScript, by extending functionality. If you know web-design, by improving the design. Please contact me at anders AT knatten.org or <a href="https://x.com/knatten">X</a>.</p>
+<p>If you know C++, by adding more questions, or joining our mailing-list <a href="mailto:cppquiz-discuss@cppquiz.org">cppquiz-discuss@cppquiz.org</a>. If you know Python/Django/JavaScript, by extending functionality. If you know web-design, by improving the design. Please contact me at anders AT knatten.org or have a look at our <a href="https://github.com/knatten/cppquiz/issues">open GitHub issues</a>.
 
 <h3 id="cookies">Cookies</h3>
 <p>