BF: Fix for setting of timeout value via actionreader
Merge branch 'actionreader-timeout' of https://github.com/kwirk/fail2ban into 0.9

* 'actionreader-timeout' of https://github.com/kwirk/fail2ban:
  BF: Fix for setting of timeout value via actionreader
ENH: unify appearance of log msgs in executeCmd -- separate additional information with "--"