2.19.92
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 Fixes

  - Add translator comments for wnckprop (Andre Klapper) [#468320]

 Translators

  - Ask Hjorth Larsen (da)
  - Andre Klapper (de)
  - Kostas Papadimas (el)
  - Jovan Naumovski (mk)
  - Kjartan Maraas (nb)
  - Og Maciel (pt_BR)
  - Clytie Siddall (vi)