- add error recovery to protocol
- server side error handling (by sending the client an error message)
- fix a stupid typo for the crdt--buffer-sync-callback to relocate cursor

- better formatting for docs
- a few more clarification in README
- separate crdt-stop-session and crdt-disconnect
- ask for confirmation when stopping a session
- default display to user full name
- default crdt-connect port to 6530

- HACKING.org
- add crdt--session-name session variable
- synchronize session name over network