Changed importer so that enumerated types are not duplicated.
Merge branch 'develop' of github.com:MetadataRegistry/ModelCataloguePlugin into develop
wip....cleaning up tests. Added an abstract catalogue restful  controller test. Added attribute null check on the marshallers
Merge branch 'develop' of github.com:MetadataRegistry/ModelCataloguePlugin into develop
Cleaned up unit tests for controllers.
removing logging from result recorder