[GRASS-git] [OSGeo/grass] 2c42a0: m.measure manual: mention square feet

[Markus Neteler]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 2c42a0b086bbb943b6c58d051fa5948041b8b219
      https://github.com/OSGeo/grass/commit/2c42a0b086bbb943b6c58d051fa5948041b8b219
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2019-12-15 (Sun, 15 Dec 2019)

  Changed paths:
    M misc/m.measure/m.measure.html

  Log Message:
  -----------
  m.measure manual: mention square feet

fixes https://trac.osgeo.org/grass/ticket/3991