[xiphos-source] [crosswire/xiphos] c1cbaf: fix *.po targets name collisions

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/crosswire/xiphos
  Commit: c1cbafc49e492e8b047edd2dbb80f268d4113dc8
      https://github.com/crosswire/xiphos/commit/c1cbafc49e492e8b047edd2dbb80f268d4113dc8
  Author: domcox <dominique at corbex.org>
  Date:   2018-05-14 (Mon, 14 May 2018)

  Changed paths:
    M doc/i18n reminder for developers.md
    M doc/targets for developpers.md
    M po/CMakeLists.txt

  Log Message:
  -----------
  fix *.po targets name collisions



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