Remove bad rake task
New user attributes
Fix typo
User test rename
Add default value for created, clean up syntax for required values
Add test for default created value, cleanup test name
Merge branch 'master' of https://github.com/ncbo/ontologies_linked_data
Fix conflicts

Conflicts:
	lib/ontologies_linked_data/models/project.rb
	test/models/test_project.rb
Missed conflict
Remove ontology acronym
Look for submissions in the right way
Make sure to delete appropriately
Delete all Ontology and OntologySubmission
Explain why we override delete
Merge branch 'master' of https://github.com/ncbo/ontologies_linked_data
Merge branch 'master' into ontology_sub_remove_acronym