Introduced ExportMetaDataAttributeNameProvider to provide (failure mechanism) specific meta attribute names to be used in the export: - Added two (relevant) specific implementations for the HBL on GrassCoverErosionOutwards and AssessmentSection levelWTI-1566
- Initial setup for the HydraulicBoundary locations exporter: -- Adjusted reference data file -- Removed .Value accessor for the RoundedDouble => use implicit cast to double insteadWTI-1566