Go over everything

* Remove references to older Mathics org
* Remove blank <li>'s -
* Mention slack channel
* Bump Copyright

Author: rocky

index.html

@@ -48,9 +48,7 @@ <h2>Mathics is a free, open-source general-purpose computer
             functions. It relies on a number of other Python libraries
             in the Python ecosystem.
           </h2>
-	  <ul>
-	    <li> <a href="sept-21-status.html">Status as of September 2021</a></li>
-	  </ul>
+	  <p> <a href="sept-21-status.html">Status as of September 2021</a></p>
         </header>
       </section>
 
@@ -87,11 +85,9 @@ <h3>Mathics Core</h3>
             Mathics, you may need no more than this.
           </p>
 
-          <ul>
-            <li>
-              Code repository: <a href="https://github.com/Mathics3/mathics-core">mathics-core on GitHub</a>
-            <li>
-          </ul>
+          <p>
+            Code repository: <a href="https://github.com/Mathics3/mathics-core">mathics-core on GitHub</a>
+          </p>
 
           <h3 id="mathicsscript">mathicsscript</h3>
           <p>
@@ -147,10 +143,10 @@ <h3 id="mathicsscript">mathicsscript</h3>
           <ul>
             <li>
               Code repository: <a href="https://github.com/Mathics3/mathicsscript/">mathicsscript on GitHub</a>
-            <li>
+            </li>
             <li>
               Python package: <a href="https://pypi.org/project/mathicsscript">mathicsscript on PyPI</a>
-            <li>
+            </li>
           </ul>
 
           <h3 id="django">Mathics-Django</h3>
@@ -193,10 +189,10 @@ <h3 id="django">Mathics-Django</h3>
           <ul>
             <li>
               Code repository: <a href="https://github.com/Mathics3/mathics-django/">Mathics-Django on GitHub</a>
-            <li>
+            </li>
             <li>
               Python package: <a href="https://pypi.org/project/mathics-django">Mathics-Django on PyPI</a>
-            <li>
+            </li>
           </ul>
 
           <p>
@@ -235,7 +231,7 @@ <h2>Support</h2>
           <p>
             Use the
             <a href="https://groups.google.com/forum/#!forum/mathics-users">
-            mathics-users</a> mailing list for discussions regarding using Mathics.
+            mathics-users</a> mailing list or <a href="https://groups.google.com/forum/#!forum/mathics-users"> slack channel </a> for discussions regarding using Mathics.
           </p>
 
           <ul>
@@ -247,8 +243,7 @@ <h2>Support</h2>
 
             <li>
               Code repositories for all the components and website live
-              under the <a href="https://github.com/mathics/">mathics</a>
-              and the <a href="https://github.com/Mathics3/">Mathics3</a>
+              under the <a href="https://github.com/Mathics3/">Mathics3</a>
               GitHub organizations.
             </li>
           </ul>
@@ -343,7 +338,7 @@ <h2>Screenshots</h2>
     <!-- Footer -->
       <footer id="footer">
         <p class="copyright">
-          2020-2021 &copy; The Mathics Team. Credits: <a href="http://html5up.net">HTML5 UP</a>
+          2020-2022 &copy; The Mathics Team. Credits: <a href="http://html5up.net">HTML5 UP</a>
         </p>
       </footer>
   </body>