Support the latest NFV Orchestration API v2.0 listed below.
* VNF LCM v2
* VNF FM v1
* VNF PM v2
In addition, to manage VNF packages for testing purposes, also support
Orchestration API v1.0 listed below.
* VNF packages
Implements: blueprint v2-api-horizon
Change-Id: I0284cba30154cf4cc5d496be157288e2c2614ccf