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
* @param value
	 *            the text value
	 */
	protected void writeLongIndentText( String tag, String name, String value )
	{
		writer.startElement( tag );
		if ( name != null )
			writer.attribute( DesignSchemaConstants.NAME_ATTRIB, name );
		writer.indentLongText( value );
		writer.endElement( );
	}
	/**
	 * Writes the property of the given design element.
	 * 
	 * @param obj
	 *            the design element to write
	 * @param tag
	 *            the tag of the write
	 * @param propName
	 *            the property name
	 * @param cdata
	 *            whether the value should be written as CDATA.
	 */
	protected void writeProperty( DesignElement obj, String tag,
			String propName, boolean cdata )
	{
		PropertyDefn propDefn = obj.getPropertyDefn( propName );
		
		if ( propDefn == null )
			return;