Review related changes: - Moved SelectableHydraulicBoundaryLocation to namespace PresentationObjects, as it is no UITypeEditor - Created helper for creating a list of sorted SelectableHydraulicBoundaryLocations - Updated source locations where the newly created helper could be used - Cleanup Related to Issue [WTI-1020] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@7365 5a3db67b-de53-47b5-99c8-a1c30a6650e2