new netcdf packages: first review

[Nico Schlömer <nico.schloemer@gmail.com>]

Hi all,

as noted earlier, I'm working on moving the long-outdated netCDF
version in Debian <https://packages.debian.org/source/sid/netcdf>.
This is not entirely trivial since upstream as decided to split netcdf
in three separate packages, supporting C (the basis package), Fortran,
and C++.

I've been working with upstream to get some solid builds on dev/master
and put the result on

https://github.com/nschloe/debian-netcdfc
https://github.com/nschloe/debian-netcdff
https://github.com/nschloe/debian-netcdfcxx

As soon as the new version is released (we're not at rc3 I think, so
it should take much longer), I'll put it on alioth.

For now, please let me know if you spot some obvious mistakes in the builds.

Cheers,
Nico