Some new paragraphs translated to Polish
Some new Polish paragraphs of Chapter 4
Some new paragraphs in Polish
Some new paragraphs
Some new paragraphs
Some new paragraphs
Chapter 4, booleans
Chapter 4, conditions
Chapter 4: while loop
Some new paragraphs
Next part of chapter 4
Finished chapter 4
Merge pull request #56 from michal-niklas/master

Finished chapter 4 in Polish