[COFF] Happy birthday, Ken Iverson!

Ken Iverson was given unto us in 1920; a pioneer in computer science, he gave us APL (actually not a bad language; it was, err, *concise* and grew on you after a while[*]) which was used to develop the microcode for the /360 series. [*] My brother (a car freak) knew that I was into computers, and wanted me to work out the final drive ratios of various gearbox and diff combinations etc. I blew him away the next day with pages of output (he thought it would take me ages) generated with a one-line APL\360 program :-) -- Dave