Add AccountTree to select accounts

static/external/classnames/index.js

@@ -0,0 +1,49 @@
+/*!
+  Copyright (c) 2015 Jed Watson.
+  Licensed under the MIT License (MIT), see
+  http://jedwatson.github.io/classnames
+*/
+
+(function () {
+	'use strict';
+
+	function classNames () {
+
+		var classes = '';
+
+		for (var i = 0; i < arguments.length; i++) {
+			var arg = arguments[i];
+			if (!arg) continue;
+
+			var argType = typeof arg;
+
+			if ('string' === argType || 'number' === argType) {
+				classes += ' ' + arg;
+
+			} else if (Array.isArray(arg)) {
+				classes += ' ' + classNames.apply(null, arg);
+
+			} else if ('object' === argType) {
+				for (var key in arg) {
+					if (arg.hasOwnProperty(key) && arg[key]) {
+						classes += ' ' + key;
+					}
+				}
+			}
+		}
+
+		return classes.substr(1);
+	}
+
+	if (typeof module !== 'undefined' && module.exports) {
+		module.exports = classNames;
+	} else if (typeof define === 'function' && typeof define.amd === 'object' && define.amd){
+		// AMD. Register as an anonymous module.
+		define(function () {
+			return classNames;
+		});
+	} else {
+		window.classNames = classNames;
+	}
+
+}());