FIX avoid sending empty notifications with ONTIMEINTERVAL (solving issue #47)
FIX sending notifications upon entity creating (it was broken when we change entity creation mechanism some commits ago)
FIX test harness after NGSI9/10 decoupling
Merge branch 'feature/decouple_ngsi9_and_10' of github.com:telefonicaid/fiware-orion into feature/decouple_ngsi9_and_10
FIX test harness