Accordion: Move accordion into widgets folder

Ref #13885

demos/bootstrap.js

@@ -24,7 +24,9 @@ var effectsAll = [
	"effect-size",
	"effect-slide"
];
var widgets = [];
var widgets = [
	"accordion"
];

function getPath( module ) {
	for ( var i = 0; i < widgets.length; i++ ) {

tests/unit/accordion/common.js

@@ -1,6 +1,6 @@
define( [
	"lib/common",
	"ui/accordion"
	"ui/widgets/accordion"
], function( common ) {

common.testWidget( "accordion", {

tests/unit/accordion/core.js

@@ -1,7 +1,7 @@
define( [
	"jquery",
	"./helper",
	"ui/accordion"
	"ui/widgets/accordion"
], function( $, testHelper ) {

var setupTeardown = testHelper.setupTeardown,

tests/unit/accordion/events.js

@@ -1,7 +1,7 @@
define( [
	"jquery",
	"./helper",
	"ui/accordion"
	"ui/widgets/accordion"
], function( $, testHelper ) {

var setupTeardown = testHelper.setupTeardown,

tests/unit/accordion/helper.js

@@ -1,7 +1,7 @@
define( [
	"jquery",
	"lib/helper",
	"ui/accordion"
	"ui/widgets/accordion"
], function( $, helper ) {

return $.extend( helper, {

tests/unit/accordion/methods.js

@@ -1,7 +1,7 @@
define( [
	"jquery",
	"./helper",
	"ui/accordion"
	"ui/widgets/accordion"
], function( $, testHelper ) {

var equalHeight = testHelper.equalHeight,

tests/unit/accordion/options.js

@@ -1,7 +1,7 @@
define( [
	"jquery",
	"./helper",
	"ui/accordion"
	"ui/widgets/accordion"
], function( $, testHelper ) {

var equalHeight = testHelper.equalHeight,

ui/accordion.js → ui/widgets/accordion.js

@@ -22,11 +22,10 @@
		// AMD. Register as an anonymous module.
		define( [
			"jquery",
			"./version",
			"./version",
			"./keycode",
			"./unique-id",
			"./widget"
			"../version",
			"../keycode",
			"../unique-id",
			"../widget"
		], factory );
	} else {