PAM Authentication Patch, take one...

Attached is the new and revised version of the PAM authentication patch.

This will only send a password request to the frontend, if a password is
required.

Questions, comments?



--
Dominic J. Eidson
                                        "Baruk Khazad! Khazad ai-menu!" - Gimli
-------------------------------------------------------------------------------
http://www.the-infinite.org/              http://www.the-infinite.org/~dominic/