fix undefined print in nodejs

[ardean]

fixes ReferenceError: print is not defined in nodejs.

[soliton4]

i aprechiate the effort! could you go the extra mile and make it console.log you can collect 1 hero point that way

[ardean]

This small change allows other people to use the Decoder class in nodejs.

[soliton4]

ok tell me this then are you a robot?

[ardean]

Thats not the topic of this pull request.

[soliton4]

lol ok i like that answer but seriously a console.log would be cool comeon you can do it and you will be the hero of the month of this project if you want i can tweet about it ....