Upload right for pspp and libspread-sheet-widget packages in debian

[Friedrich Beckmann]

Hi Ben,

My pgp key is now in the debian maintainer keyring. To be able to upload
the pspp and the libspread-sheet-widget you need to change my upload rights
for those two packages. That is described here:

https://wiki.debian.org/DebianMaintainer#Granting_Permissions

I my name should finally show up in this list here:

https://ftp-master.debian.org/dm.txt

Regards

Friedrich