Add response resource link.

Author: redredimano

documentation.md

@@ -32,6 +32,7 @@
 	- [Fractal Serializer](/docs/{{package}}/{{version}}/response-fractal-serializer)
 	- [Additional Data Response](/docs/{{package}}/{{version}}/response-with)
 	- [Only Columns](/docs/{{package}}/{{version}}/response-only)
+	- [Response Resource](/docs/{{package}}/{{version}}/response-resource)
 
 - ## Column Editing
 	- [Add Column](/docs/{{package}}/{{version}}/add-column)