astakos: Lock globally when approving application
We need to make sure that the name to be approved is uniqueamong all non-terminated projects. We thus acquire a globallock before approving.
astakos: Remove obsolete code
Remove project_tests.py, empty package im.endpoints and fixtures
Change member join/leave policy descriptions
Progress VII
Progress VI
Update models
Progress I
No groups found issue resolved
remove obsolete fixtures
associate a superuser created with an AstakosUser
Provide api calls for permitting helpdesk users to access user information by user email and by username
Refs: #2414
add support for groups
Repo refactor and webproject hooks fixes