on cold load, only display page after widgets are rendered

public/src/app.js

@@ -654,6 +654,8 @@ var socket,
 		createHeaderTooltips();
 
 		ajaxify.renderWidgets(tpl_url, url, function() {
+			ajaxify.fadeIn();
+			
 			$(window).trigger('action:ajaxify.end', {
 				url: url
 			});

public/templates/header.tpl

@@ -214,4 +214,4 @@
 
 	<input id="csrf_token" type="hidden" template-variable="csrf" value="{csrf}" />
 
-	<div class="container" id="content">
+	<div class="container ajaxifying" id="content">