[GRASS-git] [OSGeo/grass-website] 4ea78e: update Mac binary location info (#139)

[Michael Barton]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-website
  Commit: 4ea78ee0b4eb0b6399f1c8aad736a43048e1331f
      https://github.com/OSGeo/grass-website/commit/4ea78ee0b4eb0b6399f1c8aad736a43048e1331f
  Author: Michael Barton <cmbarton at users.noreply.github.com>
  Date:   2020-05-04 (Mon, 04 May 2020)

  Changed paths:
    M content/download/mac.en.md

  Log Message:
  -----------
  update Mac binary location info (#139)

* update Mac binary location info

Kyngchaos no longer maintains current binaries, only very old one. Reprology only seems to link to MacPorts and no binaries.

* Apply suggestions from code review

enable download icon

* Apply suggestions from code review

add link to G78 news overview page

Co-authored-by: Markus Neteler <neteler at gmail.com>