ReadMe updated with KB link

jayaleshwari · web-flow · commit 112d8729dc3c · 2020-12-03T10:25:28.000+05:30
diff --git a/README.md b/README.md
@@ -1,2 +1 @@
-# programmatic-navigation-flutter-date-range-picker
-How to do programmatic navigation using Flutter date range picker (SfDateRangePicker)
+**[View document in Syncfusion Flutter Knowledge base](https://www.syncfusion.com/kb/12140/how-to-do-programmatic-navigation-using-flutter-date-range-picker-sfdaterangepicker)**

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1 @@`
`1`		`-# programmatic-navigation-flutter-date-range-picker`
`2`		`-How to do programmatic navigation using Flutter date range picker (SfDateRangePicker)`
	`1`	`+[View document in Syncfusion Flutter Knowledge base](https://www.syncfusion.com/kb/12140/how-to-do-programmatic-navigation-using-flutter-date-range-picker-sfdaterangepicker)`