Merge branch 'stable-3.1'

Marius Burkard

2016-03-02 2a24c61379b21bc72c44831efd85afe7642cdbaa

1
2
3
check process hhvm_{SYSTEM_USER} with pidfile /var/run/hhvm/hhvm_{SYSTEM_USER}.pid
   start program = "/etc/init.d/hhvm_{SYSTEM_USER} restart"
   stop  program = "/etc/init.d/hhvm_{SYSTEM_USER} stop"