Add urls to footer icons. Change facebook for link to website. Closes #103

bakerydemo/templates/includes/footer.html

@@ -5,26 +5,26 @@
         <div class="col-lg-8 col-lg-offset-2 col-md-10 col-md-offset-1">
             <ul class="list-inline text-center">
                 <li>
-                    <a href="#">
+                    <a href="https://github.com/wagtail/wagtail">
                         <span class="fa-stack fa-lg">
                             <i class="fa fa-circle fa-stack-2x"></i>
-                            <i class="fa fa-twitter fa-stack-1x fa-inverse"></i>
+                            <i class="fa fa-github fa-stack-1x fa-inverse"></i>
                         </span>
                     </a>
                 </li>
                 <li>
-                    <a href="#">
+                    <a href="https://twitter.com/wagtailcms" target="_blank">
                         <span class="fa-stack fa-lg">
                             <i class="fa fa-circle fa-stack-2x"></i>
-                            <i class="fa fa-facebook fa-stack-1x fa-inverse"></i>
+                            <i class="fa fa-twitter fa-stack-1x fa-inverse"></i>
                         </span>
                     </a>
                 </li>
                 <li>
-                    <a href="#">
+                    <a href="https://wagtail.io/" target="_blank">
                         <span class="fa-stack fa-lg">
                             <i class="fa fa-circle fa-stack-2x"></i>
-                            <i class="fa fa-github fa-stack-1x fa-inverse"></i>
+                            <i class="fa fa-link fa-stack-1x fa-inverse"></i>
                         </span>
                     </a>
                 </li>