+ TestSpinEditVisibleEnabledValue() now takes into account if property is WriteAble and doesn't contain ReadOnly attribute+ Enabled 2 extra checks with null-able parametersRelated to Issue [DSB-521]
Added unit test for AddOldProjectDataBaseToProject() method, both for Ms-Access and FireBird example file, exception handling needs improvementRelated to Issue [DSB-515]
Made sure CreateSettlementZones is not set to true and can not be set to true for now. As soon as the MAC-kernel (or better, its waternet creator) is able to work discontinued layers, this can be rolled back. Related to Issue [DSB-538]