diff -r fd8fb93e1b6a -r a361355b55c7 src/pyams_skin/resources/js/ext/tinymce/dev/classes/ui/StackLayout.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_skin/resources/js/ext/tinymce/dev/classes/ui/StackLayout.js	Wed Jun 17 10:00:10 2015 +0200
@@ -0,0 +1,30 @@
+/**
+ * StackLayout.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This layout uses the browsers layout when the items are blocks.
+ *
+ * @-x-less StackLayout.less
+ * @class tinymce.ui.StackLayout
+ * @extends tinymce.ui.FlowLayout
+ */
+define("tinymce/ui/StackLayout", [
+	"tinymce/ui/FlowLayout"
+], function(FlowLayout) {
+	"use strict";
+
+	return FlowLayout.extend({
+		Defaults: {
+			containerClass: 'stack-layout',
+			controlClass: 'stack-layout-item',
+			endClass: 'break'
+		}
+	});
+});
\ No newline at end of file