document the kafs_settoken functions write about the krb5_appdefault option for kerberos 5 afs tokens fix prototypes
document the kafs_settoken functions
write about the krb5_appdefault option for kerberos 5 afs tokens
fix prototypes


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@11877 ec53bebd-3082-4978-b11e-865c3cabbd6b

madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal