[Fiware-api-cross] GCP API review

[Antonio Tapiador del Dujo]

Dear all,

I started the review of the GCP API. However, it is quite hard to follow 
the terms. Just in the second paragraph of "2. Interfaces to 
registration", three different terms appear without any prior 
description of them: customer, client and mandant.

May we have a clear description of them? Removing duplicated terms would 
make things easier.

Kind regards.