Bug 122687 Libraries dont appear to allow background colors on tables to be used
If I create a table and set the background color to blue in my library and then drag the table from the library to the report the background color does not go with it.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/DesignElement.java
{
		Object value = propValues.get( prop.getName( ) );
		assert value == null || value instanceof ElementRefValue;
		if ( value == null || module == null )
			return (ElementRefValue) value;
		ElementRefValue ref = (ElementRefValue) value;
		if ( ref.isResolved( ) )
			return ref;
		
		
		
		
		
		
		ElementRefPropertyType refType = (ElementRefPropertyType) prop
				.getType( );
		refType.resolve( module, prop, ref );
		if ( ref.isResolved( ) )
			ref.getTargetElement( ).addClient( this, prop.getName( ) );
		return ref;
	}
	/**
	 * Resolves a property structure reference. The reference is the value of a
	 * property of type property structure reference.
	 * 
	 * @param module
	 *            the module information needed for the check, and records any
	 *            errors
	 * @param prop
	 *            the property whose type is structure reference