Update AdminLTE

- from 2.4.5 to 2.4.18 (cannot detect any issues)
- set default scancycle for Apple Devices to 1

front/lib/AdminLTE/bower_components/select2/tests/integration/jquery-calls.js

@@ -1,5 +1,7 @@
 module('select2(val)');
 
+var Utils = require('select2/utils');
+
 test('multiple elements with arguments works', function (assert) {
   var $ = require('jquery');
   require('jquery.select2');
@@ -27,4 +29,70 @@ test('multiple elements with arguments works', function (assert) {
     '2',
     'The call should also change the value on the second element'
   );
+});
+
+test('initializes when jQuery $.data contains' +
+  ' cyclic reference', function (assert) {
+  var $ = require('jquery');
+  require('jquery.select2');
+
+  var $select = $(
+    '<select>' +
+      '<option>One</option>' +
+      '<option>Two</option>' +
+      '<option value="3" selected>Three</option>' +
+    '</select>'
+  );
+
+  // Add a circular reference object using jQuery.
+  var recursiveObject = {};
+
+  recursiveObject.same =  recursiveObject;
+
+  $select.data('same', recursiveObject);
+
+  $select.select2();
+
+  assert.equal(
+    $select.val(),
+    '3',
+    'The option value should be pulled correctly'
+  );
+});
+
+test('$element.data returns instance and options correctly', 
+  function (assert) {
+  var $ = require('jquery');
+  require('jquery.select2');
+
+  var $select = $(
+  '<select>' +
+    '<option value="1">One</option>' +
+    '<option value="2">Two</option>' +
+    '<option value="3" selected>Three</option>' +
+  '</select>'
+  );
+  
+  // Initialize.
+  $select.select2({maximumSelectionLength: 2, multiple: true});
+  
+  assert.equal(
+    $select.val(),
+    '3',
+    'Only 1 option should be pulled.'
+  );
+
+  // Try to resolve instance via .data('select2').
+  var $instance = $select.data('select2'); 
+  assert.ok($instance);
+  assert.ok($instance.options);
+
+  // Ensure $select.data('select2') is the same instance 
+  // created by .select2()   
+  assert.equal($instance, Utils.GetData($instance.$element[0], 
+               'select2'));
+   
+  // Ensure initialized property matches.
+  assert.equal($instance.options.options.maximumSelectionLength,
+               2);
 });