Merge branch '20.1.6+' of https://github.com/frostehhh/DataGrid---How-to-synchronize-two-DataGrids into 20.1.6+

Author: frostehhh

jQuery/README.md

@@ -0,0 +1,7 @@
+# jQuery
+
+Take a look at the index.html file containing the HTML markup and JavaScript code. Open it in a web browser to run the example.
+
+## Further help
+
+To get more help on DevExtreme submit an issue on [GitHub](https://github.com/DevExpress/devextreme/issues) or [Support Center](https://www.devexpress.com/Support/Center/Question/Create)