#52 last few notes disappear in .MID

[Justin Coope]

I noticed that when I export to .MID and open it in
cakewalk, the last few notes (sometimes half a
pattern!) are missing. I'm not sure if this matters,
but most of these tracks were only 5-6 patterns long.
This has forced me to use Cakewalk to add in the last
few notes, which, for me, is akin to being tied to a
chair and beaten with a cattle prod.

- J