message: Fix false positive QA warning on trailing ? in Greek
  In Greek, questions end with ';' and not '?', so don't complain.
diff: @@ -262,6 +262,12 @@ private:
  break;
  }
  }
  + else if (m_lang == "el")
  + {
  + // In Greek, questions end with ';' and not '?'.
  + if (src == '?')
  + return trans == ';';
  + }
  return false;
  }
  