Fix typo
get_remote_cert -> get_remote_cl_cert
Prep for 2.4.2
Require pam-modules on SUSE
Disable multiple MessageID checks

Honor WS-Management 1.1.1 standard (line 739):
  A message may be retransmitted for any purpose (including
  communications failure) and may use the same wsa:MessageID value.
Add redirect.conf, with comments