Commented Issue: Add Polish translations for custom plugins [7389]

I've attached MIT-licensed Polish translation files for the rest of your custom CKEditor plugins:

* codemirror
* wordcount
* dnnpages
* newsarticlelinks

PLEASE don't forget to change the plugin.js file to add the new locale and thanks for quick responses!
Comments: ** Comment from web user: TomaszD84 **

You added the QR Code plugin translation into the syntaxhighlighter lang folder!