Add standard info editing for analyses

Fix upgrade_to_41() typo

Fix bug when deleting empty group

Delete functionality - phase 1 (tagging)

Delete requires admin, refactor containerutil.get_analyses(), add test for unreferenced file deletion

Remove direct access of potentially missing keys in job enqueue 

Fix missing projection in get_all

Create list of formalized top-level info keys that will always be returned

Mark failed job output

Fix missing origin on download

Added automated testing of JSON Schemas using examples.