Bug 120503 Cascading Parameter can not drop into layout
Details: Cascading Parameter can not drop into layout Step: 1.Open a report design and Create a Sample Data Source and data set by "select * from CLASSICMODELS.CUSTOMERS" 2.New a cascading parameter and create CUSTOMERSNUMBER and CUSTOMERSNAME in parameter named number and name. Press OK 3.Drop parameter name into layout. Actual results: The parameter in Cascading Parameter Group can not drop to layout
UI/org.eclipse.birt.report.designer.ui.ide/src/org/eclipse/birt/report/designer/ui/ide/wizards/NewTemplateWizard.java
{
	private static final String WIZARDPAGE = Messages.getString( "NewTemplateWizard.title.WizardPage" ); 
	private static final String OPENING_FILE_FOR_EDITING = Messages.getString( "NewTemplateWizard.text.OpenFileForEditing" ); 
	private static final String CREATING = Messages.getString( "NewTemplateWizard.text.Creating" ); 
	private static final String NEW_TEMPLATE_FILE_NAME_PREFIX = Messages.getString( "NewTemplateWizard.displayName.NewReportFileNamePrefix" ); 
	private static final String NEW_TEMPLATE_DESCRIPTION = Messages.getString( "NewTemplateWizard.pageDescription.createNewTemplate" );