* Dispose of created/replaced ContextMenuStrip. * Moved TreeNodeInfo for ForeshoreProfileContext from WaveImpactAsphalt to Ringtoets.Common. * Created test for ForeshoreProfileContext Related to Issue [WTI-721] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@5079 5a3db67b-de53-47b5-99c8-a1c30a6650e2