READ : Allow user to view this BugTracker
CREATE : Allow user to create new resource below this BugTracker
UPDATE : Allow user to edit this BugTracker
DELETE : Allow user to delete this BugTracker
ADD ISSUE : Allow user to add new issues in this BugTracker
POST COMMENT : Allow user to post new comments and add new files in this BugTracker

Resource has permissions :	READ	CREATE	UPDATE	DELETE	ADD ISSUE	POST COMMENT	Action
ls://dev.artenum.com/projects/dictionary-editor/users/downloaders							Edit -  Delete -  (recursive)
ls://dev.artenum.com/projects/dictionary-editor/users/viewers							Edit -  Delete -  (recursive)
ls://dev.artenum.com/projects/dictionary-editor/users/managers							Edit -  Delete -  (recursive)

    (owner has all permissions)