Metacat

Modifications that allow working group entries to be put in as creators, and
a whole bunch of re-formatting for horribly formatted code that I need to
read to finish this thing up.

Adding style files for the new NCEAS skin for metacat, which includes
files needed for the NCEAS data repository.

Updated registry further for NCEAS-specific needs. Confirm data template
now handles new wg field. Still need to write WG metadata into EML document.

Additional work on the NCEAS/AdminDB integration. Working Groups now
presented as a dropdown box for multiple selection. Need to write the
info to the XML file now and handle it in confirmation template.

Preliminary changes to support the NCEAS data registry connection to the
AdminDB to retrieve project lists.

Harvester Class Diagram

Remove corrupted version

Revisions to the Harvester ERD diagram showing how I think the design can
be simplified to eliminate duplicate information. Needs further work
before it is implementable.

Harvester Class Diagram, class descriptions, sequence of operations.

Improvements to the OBFS stylesheet, especially for EML display. Now we
import the eml_xsl.css stylesheet and override several of its templates.