New GET & OPTIONS routes:
- /v1/projects GET => [Project_Info]
Paginated list of all projects I can see
- /v1/projects/:id/user_groups GET => [{"id" , "uri", "label"}]
Paginated, /!\ specific format for id (because dynamic groups have no unique IDs) (projectid_ugroupid)
- v1/user_groups/:id GET => {"id" , "uri", "label", "users" : uri}
- /v1/user_groups/:id/users [paginated] GET => [{"id", "email", "real_name", "username", "ldap_id"}]