vtkCreateProject : BeforeSave handler in _DEV wb

- vtkMainFunctions
	vtkCreateProject adds BeforeSave handler in the _DEV workbook of
	the created project

- vtkProjectCreationUtilities
	vtkActivateReferences : now adds a reference to the workbook
	running the code (VBAToolKit_DEV or the add-in)

- vtkExportConfigurationTester
	Added test of export on a created project.