TODO
====

 - Patch all login managers to open CK sessions

 - Make a registration interface for per-session
   idle time delegates

 - Report idle time per Seat

 - Establish what session-types should be

 - Improve the ck-list-sessions interface

 - Complete the documentation

 - Make openssh report sessions correctly
   Not as easy as just using the PAM module.

 - Figure out how to register activation handlers

 - Use a configuration file for defining how to add sessions to seats
