[GRASS-git] [OSGeo/grass-addons] 31cd7a: add v.greedycolors (#608)

[Markus Metz]

  Branch: refs/heads/grass7
  Home:   https://github.com/OSGeo/grass-addons
  Commit: 31cd7ae00f454a698fcb70b38a0ff8b2eca3909a
      https://github.com/OSGeo/grass-addons/commit/31cd7ae00f454a698fcb70b38a0ff8b2eca3909a
  Author: Markus Metz <33666869+metzm at users.noreply.github.com>
  Date:   2021-09-09 (Thu, 09 Sep 2021)

  Changed paths:
    A src/vector/v.greedycolors/Makefile
    A src/vector/v.greedycolors/main.c
    A src/vector/v.greedycolors/prb.c
    A src/vector/v.greedycolors/prb.h
    A src/vector/v.greedycolors/testsuite/test_v_greedycolors.py
    A src/vector/v.greedycolors/v.greedycolors.html

  Log Message:
  -----------
  add v.greedycolors (#608)

greedy colors: use as few colors as possible such that adjacent areas get different colors