Toshi Isogai - 2013-08-09

Use 'meta' in either %Conf, signal conf, or local conf (as below).

{type => bus,
name => 'ee_data',
change => [ [0,'Z'],
[$start+260, 'data', {id=>'data_a', meta=>2}],
[$start+450, 'Z', {id=>'data_d', meta=>2}], ],
},