Version 1.0
 - Conditionally remove console support on FreeBSD 5.0

Version 1.1.2
 - Uses select when piping output from scripts

Version 1.1.1
 - Checks to make sure it's running in a jail.
 - New utility 'injail' to check from scripts whether running in a jail
 - Sets process title as state changes (for ps).

Version 1.1
 - Support the notion of a jail "console"
 - Support stopping and restarting jail from inside
 - jailer manages startup and shutdown and logs everything