[Debian-med-packaging] Bug#879886: libhts2: libhts2 needs to handle ABI changes

[Diane Trout]

> Would adding a symbols file back to the htslib packaging be an
> alternative solution to manually overriding ${shlibs:Depends} in
> samtools, bcftools, and python-pysam? The build-depends in these
> packages are always versioned appropriately.
> 

I believe that adding the symbols file back in is the correct solution.
 It should allow dpkg-shlibdeps to generate the correct libhst2
dependencies version.

Diane