Force minitest v4
Exlicitly require converted models for now
Update config to support Goo 1.0
Create id with RDF::IRI
Fix namespaces
Remove redundant code
Updates to user and user role
Better tests for user role
Require user
Don't run ontology cleanup
Merge branch 'goo_1.0' of https://github.com/ncbo/ontologies_linked_data into goo_1.0
Remove webmock