Bug 145724 Change version after auto convert
By the request of 136536, user get warning message to confirm the auto convert. If user select yes, the file convert to newest format, but the version is still old. If user open this file again, he'll get the warning message even the file converted.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
List images = (List) module.getLocalProperty( module, IMAGES_PROP );
		int i = 0;
		for ( Iterator iter = images.iterator( ); iter.hasNext( ); i++ )
		{
			EmbeddedImage image = (EmbeddedImage) iter.next( );
			if ( image.getName( ) != null
					&& image.getName( ).equalsIgnoreCase( name ) )
			{
				return i;
			}
		}
		return -1;
	}
	/**
	 * Finds a master page by name in this module and the included modules.
	 * 
	 * @param name
	 *            the name of the master page
	 * @return a handle to the master page, or <code>null</code> if the page
	 *         is not found
	 */
	public MasterPageHandle findMasterPage( String name )
	{
		DesignElement element = module.findPage( name );
		if ( element == null )
			return null;
		return (MasterPageHandle) element.getHandle( element.getRoot( ) );
	}
	/**
	 * Finds a parameter by name in this module and the included modules.