Feature Request

We'd love to use the new ReactNative client within our project. We're using custom OAuth
to authenticate the users against our own Wordpress. We know it's on your todo list (in README.md) but it's the one most far down in the list.

I kindly suggest to move Authentication via Custom OAuth a bit upwards, if the order is the one you're following while implementing.

For Android, ReactNative is already better than the native Android client.

• Your Rocket.Chat Experimental app version: 1.15.1
• Your Rocket.Chat server version: 1.1.3
• Device (or Simulator) you're running with: iPhone SE iOS 12