Bug 187213 Provid a writer to serialize design in document without any white space.
Add a new writer for serialize design in document without any withe space.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/writer/ModuleWriter.java
* @see org.eclipse.birt.report.model.elements.ElementVisitor#visitMeasure(org.eclipse.birt.report.model.elements.olap.Measure)
	 */
	public void visitMeasure( Measure obj )
	{
		super.visitMeasure( obj );
		property( obj, IMeasureModel.FUNCTION_PROP );
		property( obj, IMeasureModel.IS_CALCULATED_PROP );
		property( obj, IMeasureModel.MEASURE_EXPRESSION_PROP );
		property( obj, IMeasureModel.DATA_TYPE_PROP );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.elements.ElementVisitor#visitAccessControl(org.eclipse.birt.report.model.elements.AccessControl)
	 */
	public void visitAccessControl( AccessControl obj )
	{
		writer.startElement( DesignSchemaConstants.ACCESS_CONTROL_TAG );
		markLineNumber( obj );
		writer.attribute( DesignSchemaConstants.ID_ATTRIB, new Long( obj
				.getID( ) ).toString( ) );
		super.visitAccessControl( obj );
		writeSimplePropertyList( obj, IAccessControlModel.USER_NAMES_PROP );
		writeSimplePropertyList( obj, IAccessControlModel.ROLES_PROP );
		property( obj, IAccessControlModel.PERMISSION_PROP );
		writer.endElement( );
	}
	/*
	 * (non-Javadoc)
	 *