diff -r fd8fb93e1b6a -r a361355b55c7 src/pyams_skin/resources/js/ext/tinymce/dev/classes/ui/FieldSet.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_skin/resources/js/ext/tinymce/dev/classes/ui/FieldSet.js	Wed Jun 17 10:00:10 2015 +0200
@@ -0,0 +1,59 @@
+/**
+ * FieldSet.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class creates fieldset containers.
+ *
+ * @-x-less FieldSet.less
+ * @class tinymce.ui.FieldSet
+ * @extends tinymce.ui.Form
+ */
+define("tinymce/ui/FieldSet", [
+	"tinymce/ui/Form"
+], function(Form) {
+	"use strict";
+
+	return Form.extend({
+		Defaults: {
+			containerCls: 'fieldset',
+			layout: 'flex',
+			direction: 'column',
+			align: 'stretch',
+			flex: 1,
+			padding: "25 15 5 15",
+			labelGap: 30,
+			spacing: 10,
+			border: 1
+		},
+
+		/**
+		 * Renders the control as a HTML string.
+		 *
+		 * @method renderHtml
+		 * @return {String} HTML representing the control.
+		 */
+		renderHtml: function() {
+			var self = this, layout = self._layout, prefix = self.classPrefix;
+
+			self.preRender();
+			layout.preRender(self);
+
+			return (
+				'<fieldset id="' + self._id + '" class="' + self.classes() + '" hidefocus="1" tabindex="-1">' +
+					(self.settings.title ? ('<legend id="' + self._id + '-title" class="' + prefix + 'fieldset-title">' +
+						self.settings.title + '</legend>') : '') +
+					'<div id="' + self._id + '-body" class="' + self.classes('body') + '">' +
+						(self.settings.html || '') + layout.renderHtml(self) +
+					'</div>' +
+				'</fieldset>'
+			);
+		}
+	});
+});
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