Cleaned up database related files: - Removed trigger from association table between the calculation collection and the calculation - Renamed names of foreign key according to the naming conventions - Added uniqueness constraint for: -- the association table on the calculations -- the uniqueness of the FK entries of the assessment section entity - Removed two obsolete table entities from the .eap file - Updated the .sql file --> added HydraulicBoundaryLocationCalculationCollection entities should be autonumbered - Removed obsolete lines from the edmx.diagram - Added additional load logic for the PartialRingtoetsEntities in order to fully load the project WTI-1656