Goal:
VNF-SDK uses product-names in order to select rules, which will be used to validate the onboarding packages.
Currently, there is only a single rule used: onap-dublin

As we are already running ONAP/Guilin, and preparing to ONAP/Honolulu, we need to make sure, that the product-names are aligned and that they are working properly.
Each product name (aligned with ONAP release), shall cover rules defined for this release, and all previous releases, means, onap-dublin, shall cover rules defined for dublin, casablanca, beijing and amsterdam.

CoS:

Update the VNFSDK supported product name to "onap-vtp"
Add a new optional parameter "release", which will define which rules should be run.
Enhance the VNFSDK in a way, that for each "release", it is possible to define a number of releases covered by the "release"
The validation rules to be executed shall be aligned with the releases covered within a single release name.
If an older onboarding packaage is validated, rules coming from newer ONAP releases shall not be validated
"latest" release-name is introduced, which covers all available validations
The list of validations applicable for a given release name is configurable (within the dev environment - not as a user-modifyable parameter).