ADD Change UUIDs in service header to name
ADD Check the retrieved role list has length greater than zero
Merge branch 'develop' of github.com:telefonicaid/fiware-orion-pep into task/IOTCORE-180-Use_names_instead_of_UUIDS
ADD Project name query extracting roles
Merge pull request #45 from telefonicaid/task/IOTCORE-180-Use_names_instead_of_UUIDS

Task/iotcore 180 use names instead of uuids