[nmh-workers] #ifdef UK

[Ken Hornstein]

Apologies to our friends across the pond, but I noticed the #ifdef UK
in scansbr.h today, and I couldn't help wonder if anyone still uses this.
I see back in the day there was a "UK" option you could feed into the
config file and mhconfig (ugh) would generate the appropriate -D compiler
option.  Does anyone add '-DUK' to CFLAGS when building nmh?  I just think
that nowadays picking the scan format at runtime would make more sense.
Objections to me removing it?

--Ken