9f58d6c842
Added CursorDocumentSource, Cursor, PipelineCommand, Pipeline, and PipelineD classes. Also removed some old code and fixed the top level munge to use PipelineCommand. refs #998, #1615, #1616
89b46757f0
Added 'map' and 'aggregate' extension functions to our view templates. Fixed an issue with munge where exclusion was not working. fixes #1653