[Android]Chat Client for Phoenix server

I implemented a chat server and an iOS application and posted about them on [Swift][Elixir]implement chat server and client.

Today, I implemented easy an android chat application for the server.

Use Toothpick and Smoothie

I use libraries called toothpick and smoothie as DI, such as Dagger but they are simpler than it.

And I add reflection free option to make everything static.