Merge pull request #421 from xesarni/master

Updated Polish translation

Former-commit-id: 1b84c7c1700d9bac32a630fe8c1099914fdd5bf2

_locales/pl/messages.json

@@ -196,7 +196,7 @@
 		"description": "Value for 'name conflict resolution' option: 'prompt for a name'"
 	},
 	"optionFilenameConflictActionSkip": {
-        "message": "skip duplicate files",
+        "message": "pomiń duplikaty plików",
         "description": "Value for 'filename conflict resolution' option: 'skip duplicate files'"
     },
     "optionsHTMLContentSubTitle": {