Added linting for JavaScript tests.

/* global module, test, DateTimeShortcuts */

/* eslint global-strict: 0, strict: 0 */

'use strict';

module('admin.DateTimeShortcuts');

test('init', function(assert) {

/* global module, test, html_unescape, id_to_windowname,

   windowname_to_id */

/* eslint global-strict: 0, strict: 0 */

'use strict';

module('admin.RelatedObjectLookups');

test('html_unescape', function(assert) {

/* global module, test, SelectBox */

/* eslint global-strict: 0, strict: 0 */

'use strict';

module('admin.SelectBox');

test('init: no options', function(assert) {

    var $ = django.jQuery;

    $('<select id="id"></select>').appendTo('#qunit-fixture');

    SelectBox.init('id');

    assert.equal(SelectBox.cache['id'].length, 0);

    assert.equal(SelectBox.cache.id.length, 0);

});

test('filter', function(assert) {

/* global module, test, SelectFilter */

/* eslint global-strict: 0, strict: 0 */

'use strict';

module('admin.SelectFilter2');

test('init', function(assert) {

/* global module, test */

/* eslint global-strict: 0, strict: 0 */

'use strict';

module('admin.actions', {

    beforeEach: function() {

        // Number of results shown on page

        /* eslint-disable */

        window._actions_icnt = '100';

        /* eslint-enable */

        var $ = django.jQuery;

        $('#qunit-fixture').append($('#result-table').text());