v0.07991 / #5173

I don't know what madlyr will say for this?

pl.inc.php v1

This is some of my corrections:

• Typos
• Shortened labels (nouns from verbs converted to verbs, e.g. Usunięcie > Usuń, Przeniesienie > Przesuń etc.).
• Some labels were translated directly (e.g. Summary = Zbiorczo where context was Temat (Topic))