Add StndDefined validation subsection to VES RTD

Change-Id: I9e9a03ce6786787cf47b15a888d0cfd1bac30d01
Signed-off-by: Michal Banka <michal.banka@nokia.com>
Signed-off-by: Edyta Krukowska <edyta.krukowska@nokia.com>
Issue-ID: DCAEGEN2-2265
7 files changed