I remove dgs_0.5.9.1-1 series in incoming (master).

[Ryuichi Arafune <arafune@debian.org>]

Hello, 

I build dgs_0.5.9.1 as debian native package. (It is not, of course.)
It is my mistake.

So I rebuild dgs as 0.5.9.1-2 and upload them  with
dgs_0.5.9.1.orig.gz soon.

Regards.