update PGP and matrix links

Author: Floppy

_config.yml

@@ -40,12 +40,11 @@ titlecase: true       # Converts page and post titles to titlecase
 # Github repositories
 github_user: Floppy
 
-# Keybase.io
-keybase_user: floppy
+# PGP
+keyoxide_user: BB87E90E3A03BA98FD1E7C43BF20545FD5122D5D
 
-# Twitter
-twitter_user: floppy
-twitter_tweet_button: true
+# Matrix
+matrix_user: "@james:floppy.org.uk"
 
 # Mastodon
 mastodon_user: https://mastodon.me.uk/@Floppy

_includes/contact.html

@@ -1,21 +1,22 @@
 <ul>
-    {% if site.email %}
-      <li><a href="mailto:{{ site.email }}" title="Email"><i class="fa fa-lg fa-envelope social-navbar"></i></a></li>
-    {% endif %}
-    {% if site.keybase_user %}
-      <li><a href="https://keybase.io/{{ site.keybase_user }}" rel="me" title="Keybase Profile"><i class="fa fa-lg fa-key social-navbar"></i></a></li>
-    {% endif %}
-    {% if site.github_user %}
-      <li><a href="https://github.com/{{ site.github_user }}" rel="me" title="Github Profile"><i class="fab fa-lg fa-github social-navbar"></i></a></li>
-    {% endif %}
-    {% if site.mastodon_user %}
-      <li><a href="https://mastodon.me.uk/@floppy" rel="me" title="Mastodon Profile"><i class="fab fa-lg fa-mastodon social-navbar"></i></a></li>
-    {% endif %}
-    {% if site.twitter_user %}
-      <li><a href="https://twitter.com/{{ site.twitter_user }}" rel="me" title="Twitter Profile"><i class="fab fa-lg fa-twitter social-navbar"></i></a></li>
-    {% endif %}
-    {% if site.facebook_user %}
-      <li><a href="https://facebook.com/{{ site.facebook_user }}" rel="me" title="Facebook Profile"><i class="fab fa-lg fa-facebook social-navbar"></i></a></li>
-    {% endif %}
-    <li><a href="/atom.xml" title="Subscribe"><i class="fa fa-rss fa-lg social-navbar"></i></a></li>
+  {% if site.email %}
+  <li><a href="mailto:{{ site.email }}" title="Email"><i class="fa fa-lg fa-envelope social-navbar"></i></a></li>
+  {% endif %}
+  {% if site.keyoxide_user %}
+  <li><a href="https://keyoxide.org/{{ site.keyoxide_user }}" rel="me" title="Keyoxide Profile"><i
+        class="fa fa-lg fa-key social-navbar"></i></a></li>
+  {% endif %}
+  {% if site.github_user %}
+  <li><a href="https://github.com/{{ site.github_user }}" rel="me" title="Github Profile"><i
+        class="fab fa-lg fa-github social-navbar"></i></a></li>
+  {% endif %}
+  {% if site.mastodon_user %}
+  <li><a href="https://mastodon.me.uk/@floppy" rel="me" title="Mastodon Profile"><i
+        class="fab fa-lg fa-mastodon social-navbar"></i></a></li>
+  {% endif %}
+  {% if site.matrix_user %}
+  <li><a href="https://matrix.to/#/{{ site.matrix_user }}" rel="me" title="Matrix chat"><i
+        class="fas fa-lg fa-comments social-navbar"></i></a></li>
+  {% endif %}
+  <li><a href="/atom.xml" title="Subscribe"><i class="fa fa-rss fa-lg social-navbar"></i></a></li>
 </ul>