* Updated entities to replace decimal properties to double properties ** Removed decimal casts where needed. ** Removed DecimalConversionExtensions as they are now obsolete. Related to Issue [WTI-691] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@4340 5a3db67b-de53-47b5-99c8-a1c30a6650e2