Support for angular 12
Breaking change
- Grid Drag and Resize enabled priority switched #717 Thanks @danwhite-ipc
If grid option is false drag/resize will disable all items drag/resize
If grid option is true drag/resize will enable all items drag/resize and the item option can be used to disable that individually.
Before the item option drag/resize will have override the option on grid always.
This changes make it more easy to disable all items.