hts-nim-tools ready for peer review

[Steffen Möller <steffen_moeller@gmx.de>]

https://salsa.debian.org/med-team/hts-nim-tools

Hello,

It is one fat binary that acts as both a container and a wrapper of all
the other executables. This should help avoid name conflicts and we can
still patch bcbio should this turn out to be required. It is also how
upstream wants it to be compiled, so we should be fine.

This is a top-level package from bcbio's point of view, i.e. please take
your time. I'll address nim-d3 next and the reupload of seqcluster.
There there is pyomo and then ... donno, I expect we get fairly far at
least with a subset of the bcbio workflows that do not use snpeff such
that bcbio can transition to testing.

Many thanks and regards,

Steffen