Bug 122850 Table/list should not be able to be inserted in Master Page mode.
Description: Table/list should not be able to be inserted in Master Page mode. Steps to reproduce: 1. New a report and transfer to Master Page mode. 2. New a datasource and dataset 3. Drag a list/table to page header/footer, bind it to dataset and drag some columns inside. 4. Save and preview Expected result: Insert list/table item in master page should be forbidden. Actual result: They are allowed and preview showed "undefine" in page
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/Module.java
public Object clone( ) throws CloneNotSupportedException
	{
		Module module = (Module) super.clone( );
		
		module.activityStack = new ActivityStack( );
		module.allExceptions = null;
		module.attributeListeners = null;
		module.disposeListeners = null;
		module.elementIDCounter = 1;
		module.fatalException = null;
		module.idMap = new HashMap( );
		module.moduleNameSpaces = new IModuleNameSpace[NAME_SPACE_COUNT];
		module.nameSpaces = new NameSpace[NAME_SPACE_COUNT];
		module.nameManager = new NameManager( module );
		module.referencableProperties = null;
		module.saveState = 0;
		module.systemId = null;
		module.translations = (TranslationTable) translations.clone( );
		module.validationExecutor = new ValidationExecutor( module );
		module.validationListeners = null;
		assert module.getID( ) > NO_ID;
		assert module.getElementByID( module.getID( ) ) == null;
		module.addElementID( module );
		
		for ( int i = 0; i < NAME_SPACE_COUNT; i++ )
		{
			module.nameSpaces[i] = new NameSpace( );
			module.moduleNameSpaces[i] = ModuleNameScopeFactory
					.createElementNameSpace( module, i );
		}