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

library/cropperjs/test/methods/setDragMode.js

@@ -0,0 +1,27 @@
+QUnit.test('methods#setDragMode', function (assert) {
+  var done = assert.async();
+  var util = window.Util;
+  var image = util.createImage();
+
+  assert.expect(4);
+
+  return new Cropper(image, {
+    ready: function () {
+      var cropper = this.cropper;
+      var dragBox = cropper.dragBox;
+
+      assert.strictEqual(dragBox.dataset.action, 'crop');
+
+      cropper.setDragMode('move');
+      assert.strictEqual(dragBox.dataset.action, 'move');
+
+      cropper.setDragMode('crop');
+      assert.strictEqual(dragBox.dataset.action, 'crop');
+
+      cropper.setDragMode('none');
+      assert.strictEqual(dragBox.dataset.action, 'none');
+
+      done();
+    }
+  });
+});