debianization: SuiteSparse header folder

Origin: debian
Forwarded: not-needed
Last-Update: 2022-01-06

Rename the system wide SuiteSparse header folder to `suitesparse'.

Gbp-Pq: Name debianization-suitesparse-header_folder.patch

debianization

Origin: debian
Forwarded: not-needed
Last-Update: 2022-01-06

Meant to maintain a minimal debian/rules, to fix warnings,
to address Debian specific stuff in general.

Gbp-Pq: Name debianization.patch

upstream: non-internal support: plfit

Origin: debian
Forwarded: https://github.com/igraph/igraph/pull/1921
Last-Update: 2022-03-16

This patch specify the folder of the `plfit` headers.
It is meant to be submitted to the upstream maintainer.

Gbp-Pq: Name upstream-external-plfit.patch

igraph (0.9.9+ds-1) unstable; urgency=medium

  * New upstream nano version.
  * Debianization:
    - d/watch, now download directly from github.

[dgit import unpatched igraph 0.9.9+ds-1]

Import igraph_0.9.9+ds.orig.tar.xz

[dgit import orig igraph_0.9.9+ds.orig.tar.xz]

Import igraph_0.9.9+ds-1.debian.tar.xz

[dgit import tarball igraph 0.9.9+ds-1 igraph_0.9.9+ds-1.debian.tar.xz]