* Removed unsued properties and methods from IFileImporter. ** Added 'name' argument to FileImportActivity constructor. * Removed 'targetItem' from IFileImport.Import method. * Refactored GuiImportHandler to work with importInfo. Related to Issue [WTI-497] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@5016 5a3db67b-de53-47b5-99c8-a1c30a6650e2