0.6.23: .last, .rc, .say and motd...
0.6.23: .last, .rc, .say and motd...

This is the release of the new version, 0.6.23. It includes the
following changes since 0.6.22:

* Added .rcmds command, similar to the console's 'rc'
* Add support to a motd text file (motd.txt)
* .last now accepts size parameter
* announce user departure, even if they do not .q
* .say now has better input validation

marado/TalkerNode