Add link to Mastodon #OpenTracks for news.

Author: dennisguse

_includes/news.md

@@ -0,0 +1,8 @@
+<hr />
+<h1 style="text-align:center">
+  News
+</h1>
+<div style="text-align:center">
+News are shared via Mastodon <img src="/static/img/mastodon-logo.svg" style="width:1rem;"> using <a href="https://mastodon.social/tags/OpenTracks"><TT>#OpenTracks</TT></a> (<a href="https://mastodon.social/tags/opentracks.rss">RSS</a>).
+</div>
+

index.md

@@ -4,6 +4,8 @@ layout: default
 
 {% include applinks.md %}
 
+{% include news.md %}
+
 {% include slogan.md %}
 
 {% include features.md %}