* Cleanup Ringtoets.HeightStructures source and test projects. Related to Issue [WTI-737]git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@4777 5a3db67b-de53-47b5-99c8-a1c30a6650e2Former-commit-id: ebabd21c12cb3c39c0d62be07bf8a952e7074266Former-commit-id: 11eefb4fd8077bbd645152d13916ca512789862e