Fixed for loops, else, added interpolated values in strings, alternative echo wrapper 

For Loops
There are no for loops in CoffeeScript, but you can use JavaScript as in via `for (...) {`. So it will now do that and bump the scope level so the same level as CoffeeScript does not work if the scope level is not the same.

Else used the old javascript output

interpolated values are just variables in strings

alternative echo wrapper to do console.log instead of use a string buffer