2013-06-27-20.59.37: Renamed Outport -> Import, Inport -> Export, Configport -> Configstate:  Ports are in general bidirectional so nomenclature based on I/O direction is inherently confusing, making it better to base it on the distinction between ports exported by a given imp and those imported by that imp. Also Configport turns out in general to be arbitrary data possibly not including a port at all, so Configstate is a better name.