Add Custom Event properties to PX S3 export files

Use Case : In the current functionality we have option to export Custom Events data to S3 but we do not get all the properties available after exporting, It would really helpful for the customers if they could also see all the properties for eg: when they are exporting custom event data they should get all the information regarding the custom event properties which they setup.



FYI @link_black   @angelo 

Thanks Sundeep. We acknowledge this request and we will investigate this further to define  CE model would be  about.

Thank you