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
public void visitGrid( GridItem obj )
	{
		
		boundColumnsMgr.dealGrid( obj, getModule( ) );
		writer.startElement( DesignSchemaConstants.GRID_TAG );
		super.visitGrid( obj );
		writeColumns( obj, IGridItemModel.COLUMN_SLOT );
		writeContents( obj, IGridItemModel.ROW_SLOT, null );
		writer.endElement( );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.design.elements.DesignVisitor#visitLine(org.eclipse.birt.report.model.design.elements.LineItem)
	 */
	public void visitLine( LineItem obj )
	{
		writer.startElement( DesignSchemaConstants.LINE_TAG );
		super.visitLine( obj );
		property( obj, ILineItemModel.ORIENTATION_PROP );
		writer.endElement( );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.design.elements.DesignVisitor#visitGraphicMasterPage(org.eclipse.birt.report.model.design.elements.GraphicMasterPage)
	 */
	public void visitGraphicMasterPage( GraphicMasterPage obj )
	{
		writer.startElement( DesignSchemaConstants.GRAPHIC_MASTER_PAGE_TAG );