update adf to v0.5.1

Author: sdorra

bower.json

@@ -3,7 +3,7 @@
   "dependencies": {
     "angular": "1.2.25",
     "angular-route": "1.2.25",
-    "angular-dashboard-framework": "0.3.2"
+    "angular-dashboard-framework": "0.5.1"
   },
   "resolutions": {
     "angular": "1.2.25"

public/index.html

@@ -97,6 +97,7 @@
     <script type="text/javascript" src="components/jquery-ui/ui/minified/jquery.ui.mouse.min.js"></script>
     <script type="text/javascript" src="components/jquery-ui/ui/minified/jquery.ui.sortable.min.js"></script>
     <script type="text/javascript" src="components/angular/angular.min.js"></script>
+    <script type="text/javascript" src="components/angular-ui-sortable/sortable.min.js"></script>
     <script type="text/javascript" src="components/angular-route/angular-route.min.js"></script>
     <script type="text/javascript" src="components/angular-bootstrap/ui-bootstrap.min.js"></script>
     <script type="text/javascript" src="components/angular-bootstrap/ui-bootstrap-tpls.min.js"></script>