l10n: Updated Czech (cs) translation to 100%

New status: 733 messages complete with 0 fuzzies and 0 untranslated.

Transmitted-via: Transifex (translations.xfce.org).

po/cs.po

@@ -1557,7 +1557,7 @@ msgstr "Pro zápis i pro čtení"
 
 #: ../thunar/thunar-permissions-chooser.c:999
 msgid "Varying (no change)"
-msgstr ""
+msgstr "Více hodnot (neměnit)"
 
 #: ../thunar/thunar-permissions-chooser.c:1131
 msgid "Correct folder permissions automatically?"