Bug fix: methods _getAllDataSets and _getAllDataSetsSimpleRepresentation were going through both errorCallback and successCallback when when they couldn't access datasets storage.
Bug fix: methods _getAllDataSets and _getAllDataSetsSimpleRepresentation were going through both errorCallback and successCallback when when they couldn't access datasets storage.

FilipeDominguesGit/psidi-rest-api,FilipeDominguesGit/psidi-rest-api