Setting config variables in AngularJS web app

I've got an application using the sample cards demo sitting [here](https://aqueous-tundra-4536.herokuapp.com/charities).

If you try it out on your phone (or using Chromes dev tools and set it to emulate a phone screen) you can see that the throwout distance is pretty far. I'm using the same controller code as is in the demo as you can see [here](https://github.com/jshultz/angular_tinder_charity/blob/master/client/app/charities/charities.controller.js).

I'm wondering how we can set the configs as is referenced [here](https://github.com/gajus/swing/#configuration)? I'd like to be able to adjust the distance so it doesn't just sit outside the stage but instead disappears.