message: XLIFF: use needs-l10n for fuzzy state
  Per spec (http://docs.oasis-open.org/xliff/v1.2/os/xliff-core.html#state)
  "needs-adaptation" was wrong, as it concerns only non-textual
  information; needs-l10n (both textual and non-textual) is more
  appropriate.
diff: @@ -545,7 +545,7 @@ public:
  target.remove_attribute("state-qualifier");
  if (isTranslated)
  - attribute(target, "state") = isFuzzy ? "needs-adaptation" : "translated";
  + attribute(target, "state") = isFuzzy ? "needs-l10n" : "translated";
  else
  attribute(target, "state") = "needs-translation";
  }
  