#1 --autorelogin option

[Jan Wrobel]

This patch allows user to choose a login name from the
list of users who are currently logged in on one of the
ttys(use arrows to do it).
If user is logged in, he won't be asked for password
again.
It gives a little more privacy that --autologin option
and helps to save some time wasted on login on few ttys.

[Jan Wrobel]