return immediately if there is no resultset to displayuse getString() to display resultset for each column
add CSV download as an option for retrieving datasets.NOTE: depends on opencsv jar in the /first project...
add ability to retrieve response data using datamanager lib (note that this requires both the datamanager.jar and firstMetacatIntegration.jar from /eml and /first modules respectively...)yes, this is more ajax...and still mostly Proof Of Concept-ish