* Make sure that Upstart notices when the Zabbix server crashes so   that it can be restarted.  Zabbix is kind of hard to monitor, so use   a trick with an open fifo to detect when it goes down.
* Make sure that Upstart notices when the Zabbix server crashes so
  that it can be restarted.  Zabbix is kind of hard to monitor, so use
  a trick with an open fifo to detect when it goes down.


git-svn-id: 71c8032c709790ec749031c4215f8515ac00dc5a@20039 70bd8c7a-acb8-0310-9f0d-9cc1c95dcdbb

bnordgren/nixos,bnordgren/nixos,bnordgren/nixos,bnordgren/nixos,bnordgren/nixos