ooici/coi-services — pull request #120 by blazetopher (2012-05-16 19:20:06+00:00)
Title: Additions and improvements to Dataset Agent & Handlers

Numerous additions, refactorings, and improvements:
- Moved current generation external data agent & handlers to ion.agents.data module
- Utilization of new Taxonomy, RecordDictionary, and Granule API's
- Concrete data handler implementations for Netcdf, Slocum, and HFR data (varying states of completeness)
- Integrated retrieval of information from ExternalDatasetResource object within data handler(s)
- Initial implementation, using attachment(s) to the ExternalDatasetResource, for dealing with storage of inter-acquisition-cycle information (i.e. for use when determining what external data is "new")

@MauriceManning