Adds ability to move data in component or between components.
| onViewMove | fires while view is moving |
| onViewMoveEnd | fires when view has stopped moving |
| move | makes view movable |
| $dragCreate | the method is called at the moment when drag-n-drop has started |
| $dragDestroy | the method is called at the moment when drag-n-drop has ended |
| $dragPos | defines the position of a dragged view |