dmocha

I've checked. I made minor corrections. Probably something else will be found somewhere, but it will be trifles. However, I do not see the translation in place: "Connect to channel" despite the fact that there is a translation. Can you check it out? If I need to change something, please let me know.

My translation. I hope it will be good. It's hard to check without being able to see it "live". I'll check myself when you release a new version.

Polish version of the program is very outdated. How can this be improved? Is there a full language template somewhere?