Modification: make org babel js blocks use skewer when it is connected

[zot]

This is a rough cut -- it can be improved but, anyway, it works for what I need right now :).

It redirects orgmode js src blocks to use skewer when it is connected. Also, I modified skewer.fn.eval() in skewer.js so that when a request is not verbose, it will to send console.log() to the output string and if there is output, it does not add the return value.

The gist: https://gist.github.com/zot/0dd34b50acf81416dd88

[stardiviner]

This is great!