[chrony/f18] (6 commits) ...1.27-0.5.pre1.git1ca844

[Miroslav Lichvar]

Summary of changes:

  076f43b... use correct vendor pool.ntp.org zone on RHEL (#845981) (*)
  81d13e6... update systemd integration (#846303) (*)
  3dcab8e... update to git snapshot 1ca844 (*)
  71e2b44... use systemd macros if available (#850151) (*)
  54afb2f... don't log output of chrony-wait service (*)
  547115c... 1.27-0.5.pre1.git1ca844 (*)

(*) This commit already existed in another branch; no separate mail sent