Change the submission status at the very end of process submission.
parsed? method in submission status
submissionStatus in process submission (was status wrong)
Changed tests on default created date times. It is nil unless the object is saved. (see related issue in goo 65)

https://github.com/ncbo/goo/issues/65#
Don't override find, upcase not enforced on create
Look for submissions properly
Cleanup naming, attribute adding
Submissions get deleted as part of Ontology
Look up submissions properly
added ontologies property to group model
Add acronym attribute to project, make unique instead of name
Update project test to add acronym
Merge branch 'master' into groups_implementation
Correct typo for institution in project model.
Merge master changes for project attributes and tests.