Bug 176436 Charts Imported from Libraries do not update when libraries change
During a live presentation of BIRT at EclipseCon, we came across a rather embarassing issue. When charts are included in a library, and imported into a report design from a library, any changes to the library instance of the chart do not reflect in the report itself.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/writer/ModuleWriter.java
* (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.elements.ElementVisitor#visitParameter(org.eclipse.birt.report.model.elements.Parameter)
	 */
	public void visitParameter( Parameter obj )
	{
		super.visitParameter( obj );
		property( obj, IParameterModel.HIDDEN_PROP );
		resourceKey( obj, IParameterModel.HELP_TEXT_KEY_PROP,
				IParameterModel.HELP_TEXT_PROP );
		property( obj, IParameterModel.VALIDATE_PROP );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.elements.ElementVisitor#visitReportItem(org.eclipse.birt.report.model.elements.ReportItem)
	 */
	public void visitReportItem( ReportItem obj )
	{
		super.visitReportItem( obj );
		property( obj, IReportItemModel.X_PROP );
		property( obj, IReportItemModel.Y_PROP );
		property( obj, IReportItemModel.Z_INDEX_PROP );
		property( obj, IReportItemModel.HEIGHT_PROP );
		property( obj, IReportItemModel.WIDTH_PROP );
		property( obj, IReportItemModel.DATA_SET_PROP );
		property( obj, IDesignElementModel.REF_TEMPLATE_PARAMETER_PROP );
		property( obj, IReportItemModel.DATA_BINDING_REF_PROP );
		writeStructureList( obj, IReportItemModel.VISIBILITY_PROP );
		writeStructureList( obj, IReportItemModel.PARAM_BINDINGS_PROP );