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 element.getHandle( element.getRoot( ) );
	}
	/**
	 * Finds the image with the given name.
	 * 
	 * @param name
	 *            the image name
	 * @return embedded image with the given name. Return <code>null</code>,
	 *         if not found.
	 */
	public EmbeddedImage findImage( String name )
	{
		return module.findImage( name );
	}
	/**
	 * Finds the config variable with the given name.
	 * 
	 * @param name
	 *            the variable name
	 * @return the config variable with the given name. Return <code>null</code>,
	 *         if not found.
	 */
	public ConfigVariable findConfigVariable( String name )
	{
		return module.findConfigVariabel( name );
	}
	/**
	 * Finds the custom color with the given name.
	 * 
	 * @param name