Render templates directly for JS responses about rack-tracker

[DonSchado]

Currently not supported :/

[jclusso]

@DonSchado as I mentioned in #152, I really think this would be the best approach long term for solving the issue I essentially monkey patched. While it allows the tracker to eventually get called it seems like it would be far more ideal to have JS template support so that the tracker doesn't have to wait until the next HTML request.

Is there a reason this issue was closed? If it has to do with the time investment to update all of the templates then I completely understand.

What are your thoughts on code that sets up the ability for JS templates and the documentation could specify which trackers support JS and HTML. Then it could be left up to developers that need them to implement them over time.

[DonSchado]

@jclusso This would be a neat feature, definitely.
But at the moment I'm not using this gem in production at all... so that's maybe my main problem.

If you already have an idea how to achieve this, don't hesitate to prototype something and then we can discuss this further. :)