Add badges for versions and LiberaPay. Fixes #4.

Author: dennisguse

_includes/applinks.md

@@ -1,14 +1,26 @@
 <div style="margin: auto; text-align:center">
   <div style="display: inline-block">
     <h3>#OpenTracks</h3>
-    <img src="{{ site.logo-url }}" style="width:10rem;">
+    <img src="{{ site.logo-url }}" style="width:10rem">
     <br>
     <a class="page-link" href="https://f-droid.org/packages/de.dennisguse.opentracks"><img alt="Get it on F-Droid" src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png" style="height: 4rem;vertical-align: middle;"></a>
+    <br>
+    <img src="https://img.shields.io/github/v/tag/OpenTracksApp/OpenTracks" />
+    <br>
+    <img src="https://img.shields.io/f-droid/v/de.dennisguse.opentracks.svg" />
+    <br>
+    <img src="https://img.shields.io/github/commits-since/OpenTracksApp/OpenTracks/latest" />
   </div>
   <div style="display: inline-block">
     <h3>#OSM Dasboard</h3>
     <img src="/static/img/osmdashboard-logo.svg" style="width:10rem;">
     <br>
         <a class="page-link" href="https://f-droid.org/en/packages/de.storchp.opentracks.osmplugin/"><img alt="Get it on F-Droid" src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png" style="height: 4rem;vertical-align: middle;"></a>
+    <br>
+    <img src="https://img.shields.io/github/v/tag/OpenTracksApp/OSMDashboard" />
+    <br>
+    <img src="https://img.shields.io/f-droid/v/de.storchp.opentracks.osmplugin.svg" />
+    <br>
+    <img src="https://img.shields.io/github/commits-since/OpenTracksApp/OSMDashboard/latest" />
   </div>
 </div>

_includes/header.html

@@ -13,7 +13,7 @@
                 <a class="page-link" href="/#">top</a>
                 <a class="page-link" href="/#features">/features</a>
                 <a class="page-link" href="/#privacy">/privacy</a>
-
+                <a class="page-link" href="https://liberapay.com/OpenTracks"><img class="on-line-logo" src="https://img.shields.io/liberapay/gives/OpenTracks" style="height:1rem"/></a>
                 <a class="page-link" href="https://www.android.com/"><img class="on-line-logo" src="/static/img/android-logo.svg"></a>
             </div>
          </nav>