fix(rendering): fixed issue with phantomjs panel rendering

vendor/phantomjs/render.js

@@ -39,7 +39,8 @@
       var canvas = page.evaluate(function() {
         if (!window.angular) { return false; }
         var body = window.angular.element(document.body);
-        if (!body.scope) { return false; }
+        if (!body.injector) { return false; }
+        if (!body.injector()) { return false; }
 
         var rootScope = body.injector().get('$rootScope');
         if (!rootScope) {return false;}
@@ -59,6 +60,7 @@
           width:  bb.width,
           height: bb.height
         };
+
         page.render(params.png);
         phantom.exit();
       }