Renamed ReadBreakWaterType to SchemaBreakWaterType. Separated helper classes from configuration classes. Implemented conversion from BreakWaterType to SchemaBreakWaterType and reverse. Related to Issue [WTI-1161] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@9051 5a3db67b-de53-47b5-99c8-a1c30a6650e2