undo and redo adding new cropper library as it had a .git config from the original project

library/cropperjs/test/options/background.js

@@ -0,0 +1,40 @@
+QUnit.test('options#background: true', function (assert) {
+  var done = assert.async();
+  var util = window.Util;
+  var image = util.createImage();
+
+  assert.expect(1);
+
+  return new Cropper(image, {
+    // background: true,
+
+    ready: function () {
+      var cropper = this.cropper;
+
+      assert.ok(util.hasClass(cropper.cropper, 'cropper-bg'));
+
+      done();
+    }
+  });
+});
+
+QUnit.test('options#background: false', function (assert) {
+  var done = assert.async();
+  var util = window.Util;
+  var image = util.createImage();
+
+  assert.expect(1);
+
+  return new Cropper(image, {
+    background: false,
+
+    ready: function () {
+      var cropper = this.cropper;
+
+      assert.notOk(util.hasClass(cropper.cropper, 'cropper-bg'));
+
+      done();
+    }
+  });
+
+});