add performance debugging statements for dataquery action
use factory method for creating database connection pool
add ability to access protected data via the datamanager/dataquery feature.Note: the datamanager features rely on the ecogrid stubs being available in Metacat. When Metacat is installed with ecogrid enabled, the required jars are included in the war...something to keep in mind.
add dataquery (from EML's Data Manager library) to the metacat servlet actions