Support Phoenix 1.5

[Aidan Gauland]

I have a Phoenix 1.4 project that I tried upgrading to use Phoenix 1.5, but drab holds this back because Phoenix 1.5 requires Phoenix PubSub 2.0, while drab still depends upon phoenix_pubsub ~> 1.0.

[António Alvarenga]

Can we assume this project is no longer maintained, with the last commit being 13 months ago?

[Tomek Gryszkiewicz]

I am really sorry, but I did have a stroke two years ago. I will try to solve it, but I don't know when.

[António Alvarenga]

Sorry to hear that, I hope everything is well.