kfw-ak5log-20040401

kfw-ak5log-20040401

Remove internally defined life_to_time.  Instead rely on version
in rxkad

Use kvno = RXKAD_TKT_TYPE_KERBEROS_V5 when setting tokens.  No longer
use krb524d.

Fix the assignment of the username and instance to place the instance
within the aclient.instance field instead of appended to the aclient.name
field.