Removed obsolete ItemBasedChartData and renamed or removed (whatever applicable) related classes. Related to Issue [WTI-1272]git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@10025 5a3db67b-de53-47b5-99c8-a1c30a6650e2Former-commit-id: 9d8e541c7628108b41e7caa029f469b42f0402ecFormer-commit-id: 12281f570cadee88799cb06062566f4577e68fed