added minimum perc for pulls

.tx/config

@@ -6,8 +6,10 @@ lang_map = sr@latin:sr_Latn, zh_CN:zh_Hans, zh_TW:zh_Hant
 file_filter = misago/locale/<lang>/LC_MESSAGES/django.po
 source_file = misago/locale/en/LC_MESSAGES/django.po
 source_lang = en
+minimum_perc = 40
 
 [misago.js-frontend]
 file_filter = misago/locale/<lang>/LC_MESSAGES/djangojs.po
 source_file = misago/locale/en/LC_MESSAGES/djangojs.po
 source_lang = en
+minimum_perc = 40