Swift 3 Support

[AnthonyMDev]

Due to issues with bridging Foundation data types and nullability annotation, using Nocilla from a Swift 3 has become extremely cumbersome.
Is there any chance that this library is going to be updated to provide better Swift 3 support in the near future?

[andrewkboyd]

Submit a pull request?

Or I will try to get to it when I can.

[sjmadsen]

Aside from the pcantrell-null-annotations branch, what else needs to be done to make Nocilla work better in Swift 3? I've used this library in the past and would like to adopt it at the day gig, so I can devote some time to updates.