Merge branch 'feature/refactoring' into 'master'

SOL002/VNFFaultManagement-API/Alarms.robot

SOL002/VNFLifecycleManagement-API/ChangeVNFFlavourTask.robot

SOL002/VNFLifecycleManagement-API/FailOperationTask.robot

SOL002/VNFLifecycleManagement-API/HealVNFTask.robot

...2/VNFLifecycleManagement-API/IndividualSubscription.robot

...02/VNFLifecycleManagement-API/IndividualVNFInstance.robot

SOL002/VNFLifecycleManagement-API/InstantiateVNFTask.robot

SOL002/VNFLifecycleManagement-API/OperateVNFTask.robot

SOL002/VNFLifecycleManagement-API/RetryOperationTask.robot

...02/VNFLifecycleManagement-API/RollbackOperationTask.robot

SOL002/VNFLifecycleManagement-API/ScaleVNFTask.robot

SOL002/VNFLifecycleManagement-API/ScaleVNFToLevelTask.robot

SOL002/VNFLifecycleManagement-API/Subscriptions.robot

SOL002/VNFLifecycleManagement-API/TerminateVNFTask.robot

SOL002/VNFLifecycleManagement-API/VNFInstances.robot

...NFLifecycleManagement-API/VnfLcmOperationOccurences.robot

SOL003/VNFLifecycleManagement-API/CancelOperationTask.robot

.../VNFLifecycleManagement-API/CancelOperationWorkflow.robot

...anagement-API/ChangeExternalVNFConnectivityWorkflow.robot

SOL003/VNFLifecycleManagement-API/ChangeVNFFlavourTask.robot