Added Discord to Contact page

Author: dangerworm

contact.html

@@ -101,6 +101,10 @@ <h2>Social Media</h2>
         <p>
             We have plenty of other places you can get messages to us too.
         </p>
+        <p>
+            <span class="fab fa-discord text-green"></span>&nbsp;
+            <a target="_blank" href="https://discord.gg/DrZ7B7q">Discord</a>
+        </p>
         <p>
             <span class="fab fa-facebook text-green"></span>&nbsp;
             <a target="_blank" href="https://www.facebook.com/CodeWithGroup">Facebook</a>