Made WindDirection stricter in HydraRing side: - Introduced constructor which ensures that values are always set - Removed obsolete tests - Removed validation for the WindDirectionAngle due to consistency reasons: there's no validation done on the WaveConditionsOutput for the WaveHeight Related to Issue [WTI-1303] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@10427 5a3db67b-de53-47b5-99c8-a1c30a6650e2