Add integration with wunderlist

[atempel]

Wunderlist is one of the To-do's apps I use, and I think many other people also do, so an integration with them would be great right? I know Nitro has an android app, but as a Windows Phone user, I don't have access to that app, and wunderlist has an WP app.
As wunderlist is not supported on 14.04 too, it's for Nitro to be the best to-do on Ubuntu.
I don't know if this integration is even possible, but I wanted to throw this feature here to see first if anyone stand to this.

Thanks and awesome job guys, Nitro is really pretty nasty, super objective and simple, just the to-do app I needed (if there was a Nitro WP app I would use it for sure)