Bug 136279 Structure and table datatypes should be hidden.
Description: Structure and table datatype should be hidden. Steps to reproduce: In table data binding, I saw structure and table two datatypes. They are not supported now, so they should be removed.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/wizards/WizardTemplateChoicePage.java
public static final int DASHBOARD_REPORT = 12;
	}
	/**
	 * @param pageName
	 */
	public WizardTemplateChoicePage( String pageName )
	{
		super( pageName );
		imageMap = new HashMap( );
		templates.addAll( Arrays.asList( preDefinedTemplates ) );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
	 */
	public void createControl( Composite parent )
	{
		Composite composite = new Composite( parent, SWT.NONE );
		GridLayout gridLayout = new GridLayout( );
		gridLayout.numColumns = 2;
		gridLayout.marginHeight = 10;
		gridLayout.marginWidth = 10;
		gridLayout.horizontalSpacing = 10;
		gridLayout.verticalSpacing = 10;
		composite.setLayout( gridLayout );
		Label label0 = new Label( composite, SWT.NONE );
		label0.setText( MESSAGE_REPORT_TEMPLATES );
		Label previewLabel = new Label( composite, SWT.NONE );
		previewLabel.setText( MESSAGE_PREVIEW );