Added sidebar link to Attract projects.

attract/__init__.py

@@ -144,6 +144,14 @@ class AttractExtension(PillarExtension):
             return False
         return True
 
+    def sidebar_links(self, project):
+
+        if not self.is_attract_project(project):
+            return ''
+
+        return flask.render_template('attract/sidebar.html',
+                                     project=project)
+
 
 def _get_current_attract():
     """Returns the Attract extension of the current application."""

src/templates/attract/sidebar.jade

@@ -0,0 +1,6 @@
+li.tabs-attract(
+	title="Attract",
+	data-toggle="tooltip",
+	data-placement="left")
+	a(href="{{url_for('attract.project_index', project_url=project.url, _external=True)}}")
+		i.pi-film-thick