Replace wiki with docs.mau.fi

README.md

 # mautrix-facebook
 A Matrix-Facebook Messenger puppeting bridge.
 
-### [Wiki](https://github.com/tulir/mautrix-facebook/wiki)
+## Documentation
+All setup and usage instructions are located on
+[docs.mau.fi](https://docs.mau.fi/bridges/python/facebook/index.html).
+Some quick links:
 
-### [Features & Roadmap](https://github.com/tulir/mautrix-facebook/blob/master/ROADMAP.md)
+* [Bridge setup](https://docs.mau.fi/bridges/python/setup/index.html?bridge=facebook)
+  (or [with Docker](https://docs.mau.fi/bridges/python/setup/docker.html?bridge=facebook))
+* Basic usage: [Authentication](https://docs.mau.fi/bridges/python/facebook/authentication.html)
+
+### Features & Roadmap
+[ROADMAP.md](https://github.com/tulir/mautrix-facebook/blob/master/ROADMAP.md)
+contains a general overview of what is supported by the bridge.
 
 ## Discussion
 Matrix room: [`#facebook:maunium.net`](https://matrix.to/#/#facebook:maunium.net)