Add new legal stuffs

_includes/footer.html

@@ -35,10 +35,8 @@
   <div class="footer-copyright">
     <div class="container">
       &copy; {{ site.time | date: '%Y' }} The KWARC Group
-      <span class="right">
-        <a href="mailto:{{ site.author.email }}" title="E-Mail" class="black-text">
-          <i class="fa fa-envelope" aria-hidden="true"></i> Contact E-Mail
-        </a>
+      <span class="right legal-links">
+        <script src="https://privacy.kwarc.info/legal.js"></script>
       </span>
     </div>
   </div>

public/css/main.css

@@ -163,3 +163,12 @@ ul.side-nav.fixed ul.collapsible-accordion .collapsible-body li a {
 ul.side-nav.fixed:hover {
   overflow-y: auto
 }
+
+/* legal links */
+.legal-links a {
+  color: black !important;
+}
+
+.legal-links a:hover {
+  text-decoration: underline;
+}
\ No newline at end of file