Enable ''JDBC'' type datapoints in Groovy Datasources

The output parsing for \'\'jdbc\'\' datasources have a great post-processing mechanism for specifying the datapoints in the results of queries.

We\'re doing \'\'jdbc\'\' queries within our Groovy Script datasources, but don\'t have the same post-processing options for creating datapoints. In theory we can Regex anything, but it would be very nice if we could use the same database-query-result post-processing method on groovy script output.

Seems it would be universally applicable to all clients who might do this.