diff -r fd8fb93e1b6a -r a361355b55c7 src/pyams_skin/resources/js/ext/tinymce/dev/classes/ui/ButtonGroup.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_skin/resources/js/ext/tinymce/dev/classes/ui/ButtonGroup.js	Wed Jun 17 10:00:10 2015 +0200
@@ -0,0 +1,62 @@
+/**
+ * ButtonGroup.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This control enables you to put multiple buttons into a group. This is
+ * useful when you want to combine similar toolbar buttons into a group.
+ *
+ * @example
+ * // Create and render a buttongroup with two buttons to the body element
+ * tinymce.ui.Factory.create({
+ *     type: 'buttongroup',
+ *     items: [
+ *         {text: 'Button A'},
+ *         {text: 'Button B'}
+ *     ]
+ * }).renderTo(document.body);
+ *
+ * @-x-less ButtonGroup.less
+ * @class tinymce.ui.ButtonGroup
+ * @extends tinymce.ui.Container
+ */
+define("tinymce/ui/ButtonGroup", [
+	"tinymce/ui/Container"
+], function(Container) {
+	"use strict";
+
+	return Container.extend({
+		Defaults: {
+			defaultType: 'button',
+			role: 'group'
+		},
+
+		/**
+		 * Renders the control as a HTML string.
+		 *
+		 * @method renderHtml
+		 * @return {String} HTML representing the control.
+		 */
+		renderHtml: function() {
+			var self = this, layout = self._layout;
+
+			self.addClass('btn-group');
+			self.preRender();
+			layout.preRender(self);
+
+			return (
+				'<div id="' + self._id + '" class="' + self.classes() + '">' +
+					'<div id="' + self._id + '-body">' +
+						(self.settings.html || '') + layout.renderHtml(self) +
+					'</div>' +
+				'</div>'
+			);
+		}
+	});
+});
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