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 ....