- Implemented attributes for failure mechanism sections. - Create separate feature for each failure mechanism section instead of one single feature. - Introduced TestHelper for map data. - Prioritize labels on selected attribute to prevent exceptions on columns that don't exist. Related to Issue [WTI-958] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@6798 5a3db67b-de53-47b5-99c8-a1c30a6650e2