Bug#838499: wsjt: 9.7.r3639+dfsg-1 depends on numeric module which has been replaced by numpy

[Christoph Berg]

Instead of trying to fix wsjt, I think we should remove it from
Debian, given there is wsjtx. Or is wsjt still useful?

https://lists.debian.org/debian-hams/2019/01/msg00000.html

Christoph