Implement DeleteResource and amend HTTP status for certain classes of errors from MapGuide.
Implement provider registry APIs
Clean up partial connection string assembly from GET parameters.
- Implement GetLegendImage
- Implement Site Admin routes
Implement first cut of data publishing (GeoREST-style) support. Configuration files are JSON-based. Current supported representations include:

 - XML (GET only)
 - GeoJSON (GET only)

Support for additional representations (and applicable HTTP methods) is done by extending the MgRestAdapter or MgFeatureRestAdapter and overriding the applicable methods.