Bug 146976 Save state of the report not correct.
Reproduce: 1) New a library "lib1", add a label "label1" 2) Publish "lib1" 3) New a report "report1", use "lib1" 4) Drag "lib1.label1" into "report1" 5) Go back to "lib1", drop "label1", save and publish again. 6) Go to "report1", refresh the libaray explorer and design. 7) Save "report1" 8) Now, we go back to "lib1" 9) Undo the previous "delete command", "label1" is added back. 10) Save "lib1", and re-publish. 11) Go to "report1", refresh the libaray explorer and design. 12) Save "report1" At this stage, "report1" is saved, but the dirty indicator(*) still displayed in the left side of the report name. I am testing on build N20060613
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
return (SharedStyleHandle) style.getHandle( style.getRoot( ) );
	}
	/**
	 * Finds a theme by its name in this module and the included modules.
	 * 
	 * @param name
	 *            name of the style
	 * @return a handle to the style, or <code>null</code> if the style is not
	 *         found
	 */
	public ThemeHandle findTheme( String name )
	{
		Theme theme = module.findTheme( name );
		if ( theme == null )
			return null;
		return (ThemeHandle) theme.getHandle( theme.getRoot( ) );
	}
	/**
	 * Returns the name of the author of the design report.
	 * 
	 * @return the name of the author.
	 */
	public String getAuthor( )
	{
		return getStringProperty( AUTHOR_PROP );
	}
	/**
	 * Returns the command stack that manages undo/redo operations for the
	 * design.
	 *