[GRASS-git] [OSGeo/grass] 91d86d: update proj4 to proj (#56)

[Sylvain POULAIN]

  Branch: refs/heads/releasebranch_7_4
  Home:   https://github.com/OSGeo/grass
  Commit: 91d86d2ac427bfbe40a3f0bbebfe9d84691389a2
      https://github.com/OSGeo/grass/commit/91d86d2ac427bfbe40a3f0bbebfe9d84691389a2
  Author: Sylvain POULAIN <kikislater at users.noreply.github.com>
  Date:   2019-07-16 (Tue, 16 Jul 2019)

  Changed paths:
    M general/g.setproj/g.setproj.html

  Log Message:
  -----------
  update proj4 to proj (#56)

g.version doesn't make sense since proj was update to version 6. Watching reference de proj.4 in g.version is perturbing