Add link to impressum / datenschutz.

_includes/footer.html

@@ -4,7 +4,9 @@
 
     {% include social-buttons.html %}
 
-    <p><br><br></p>
+    <p>
+    <br /><br />
+    </p>
 
     <div class="container text-center">
         <p>Copyright &copy; {{ site.author }} {{ site.time | date: "%Y" }}</p>
@@ -13,9 +15,9 @@
                 class="fa fa-key"></i> {{site.keybase-username}} on Keybase</a></p>
         {% endif %}
 		<p style="font-size: small">Layout basiert auf dem <a href="https://github.com/le4ker/personal-jekyll-theme">Personal-Jekyll-Theme</a>.</p>
+        <p style="font-size: small">[<a href="https://buechergefahr.de/impressum/">Impressum &amp; Datenschutzerkl&auml;rung</a>]</p>
     </div>
 </footer>
-
-<p><br><br><br><br><br><br></p>
+</p>
 
 <!-- Footer End -->