Bug 198076 If export a report design including a propertyBindings to a library, the exported library is incorrect[01]
Description: Export a report design to a library, make sure the report design's dataset has a propertyBindings. After exporting, we can get a library file. Open the library file. Problem message occurs: "The property "queryTimeOut" in the element "library" is not defined." "The property "queryText" in the element "library" is not defined." After remove the queryTimeOut and queryText Properties, the problem resolved I think it is a issue when export the propertyBindings from rptdesign to library
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/util/ElementExporter.java
* @throws SemanticException
	 *             if error encountered when adding this structure to target
	 *             library or duplicating member value from the given structure.
	 */
	void exportStructure( StructureHandle structToExport, boolean canOverride )
			throws SemanticException
	{
		String structName = structToExport.getDefn( ).getName( );
		String nameMemberName = null;
		Structure newStruct = null;
		PropertyHandle newPropertyHandle = null;
		if ( EmbeddedImage.EMBEDDED_IMAGE_STRUCT.equals( structName ) )
		{
			nameMemberName = EmbeddedImage.NAME_MEMBER;
			newStruct = StructureFactory.createEmbeddedImage( );
			newPropertyHandle = targetLibraryHandle
					.getPropertyHandle( IModuleModel.IMAGES_PROP );
		}
		else if ( CustomColor.CUSTOM_COLOR_STRUCT.equals( structName ) )
		{
			nameMemberName = CustomColor.NAME_MEMBER;
			newStruct = StructureFactory.createCustomColor( );
			newPropertyHandle = targetLibraryHandle
					.getPropertyHandle( IModuleModel.COLOR_PALETTE_PROP );
		}
		else if ( ConfigVariable.CONFIG_VAR_STRUCT.equals( structName ) )
		{
			nameMemberName = ConfigVariable.NAME_MEMBER;
			newStruct = StructureFactory.createConfigVar( );
			newPropertyHandle = targetLibraryHandle