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

library/cropperjs/test/events/cropend.js

@@ -0,0 +1,24 @@
+QUnit.test('events#cropend', function (assert) {
+  var done = assert.async();
+  var util = window.Util;
+  var image = util.createImage();
+
+  assert.expect(1);
+
+  image.addEventListener('ready', function () {
+    var PointerEvent = window.PointerEvent;
+    var cropper = this.cropper;
+
+    util.dispatchEvent(cropper.dragBox, PointerEvent ? 'pointerdown' : 'mousedown');
+    util.dispatchEvent(cropper.dragBox, PointerEvent ? 'pointermove' : 'mousemove');
+    util.dispatchEvent(cropper.dragBox, PointerEvent ? 'pointerup' : 'mouseup');
+
+    done();
+  });
+
+  image.addEventListener('cropend', function (e) {
+    assert.strictEqual(e.detail.action, 'crop');
+  });
+
+  return new Cropper(image);
+});