Bug 130274 [RCP]The status of library keep unsaved when click the save button
Description: The status of library keep unsaved when click the save button Steps to reproduce: 1. new a library 2. new a text and input something in it 3. save the library. Actual resutl: The status of library keep unsaved. When you close and reopen it, the modification has been saved. Expect result: The status of library should be presented as saved when click the save button
UI/org.eclipse.birt.report.designer.ui.editors/src/org/eclipse/birt/report/designer/ui/editors/MultiPageReportEditor.java
}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.forms.editor.FormEditor#editorDirtyStateChanged()
	 */
	public void editorDirtyStateChanged( )
	{
		super.editorDirtyStateChanged( );
		markPageStale( );
	}
	private void markPageStale( )
	{
		
		IFormPage currentPage = getActivePageInstance( );
		if ( !( currentPage instanceof IReportEditorPage ) )
		{
			return;
		}