This patch extends the functional test items related to individual
vnfc mgmt (StandardUserData) to make the test coverage of this
function more comprehensive. The following seven patterns are added.
* Test basic LCMs Max pattern
* Test basic LCMs Min pattern
* Test retry/rollback scale out
* Test rollback instantiate
* Test rollback change external VNF connectivity and update VNF
* Test rollback change current VNF Package
* Test various LCM operations before/after
Implements: blueprint individual-vnfc-management
Change-Id: I0da080418a1f1de803b950a9d0c8676e833a1f3e
7b7913658c