Fixed conv op /ngsi9/contextEntities/{entityId}
removed unnecessary include and put unit test coverage back at 100% for RegisterProviderRequest
bad verb responses without payload
FIX testharness to make it smarter
removed use of payloadWordGet, using --include instead of -D for http headers
merged
removed payloadWord.h/cpp
No Content-Type HTTP header for responses without payload
Merge pull request #96 from telefonicaid/feature/convop_register_provider_request

Feature/convop register provider request