Florian Pose <fp@igh-essen.com> [Fri, 09 Mar 2007 10:24:50 +0000] rev 640
Added parameters for vendor ID and product code to ecrt_get_slave(); PDO
registration functions now take a slave pointer as argument; changed
values for ec_bus_status_t.
Florian Pose <fp@igh-essen.com> [Thu, 08 Mar 2007 18:15:25 +0000] rev 639
Allow only MAC addresses as device identifiers; replaced master list by
master array; hand ober MAC addresses with array module parameters.
Florian Pose <fp@igh-essen.com> [Thu, 08 Mar 2007 13:06:20 +0000] rev 638
Updated NEWS and TODO.