[rkhunter/f18] (3 commits) ...Add /dev/md/autorebuild.pid to whitelist. Fixes bug #857315

[Kevin Fenzi]

Summary of changes:

  bdce621... Fix /bin/ad false positive. Fixes bug #831989 (*)
  19d7be3... Add /var/log/pki-ca/system to whitelist for FreeIPA. Fixes  (*)
  a35ed5a... Add /dev/md/autorebuild.pid to whitelist. Fixes bug #857315 (*)

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