README: the documentation is not in the release at the moment

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

README.md

@@ -13,16 +13,10 @@ may be used.
 
 ## Documentation
 
-* [An introduction](docs/introduction.md): what Kokkoja does and whom it
+The user documentation (an introduction, Kokkoja in five minutes, a
-  is for.
+guest's Kokkoja, a host's Kokkoja, and how Kokkoja works) is being moved
-* [Kokkoja in five minutes](docs/quickstart.md): the shortest path to a
+to a new format and is not in this repository at the moment.  It will
-  shared page, for someone at home in a terminal.
+return with a later release.
-* [A guest's Kokkoja](docs/guest.md): joining a session from an
-  invitation, and the screen.
-* [A host's Kokkoja](docs/host.md): installing the Kokkoja program,
-  starting a session, inviting guests, driving the session.
-* [How Kokkoja works](docs/implementation.md): the parts, the encryption,
-  the page file, running a server.
 
 ## In short
 
@@ -48,7 +42,6 @@ Documents directory.
   written.
 * `relay/`: the relay server, Python with the `websockets` library.
 * `deploy/`: how a Kokkoja server is set up (relay plus web site).
-* `docs/`: the documentation above.
 * `tests/`: the tests (`python3 -m unittest discover tests`); the
   end-to-end test needs Firefox and geckodriver, and the QR code's test
   needs Node.js and `pip install -r tests/requirements.txt`.