Update copyright notice for Ludd (remove clause 3 & 4).
device_t, cfdata_t, etc.CFATTACH_DECL -> CFATTACH_DECL_NEW for sizeof(struct device).
Cleanup includes. Change <machine/XXX.h> to <sys/XXX.h> for bus, cpu, intr.Remove unneeded includes.
Patches from Brad Parker to support vax730.