Add --stop-timeout/STOP_TIMEOUT parameter

vz.conf, ctid.conf: add STOP_TIMEOUT parameter
vzctl set: add --stop-timeout option
vzctl stop: use configured timeout
man/*: describe it, explain timeout in vzctl stop
bash-completion: add

https://bugzilla.openvz.org/2621

Reported-by: Stefan Schlesinger <sts@ono.at>
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
10 files changed