scripts/vps-*: support for IPs with netmasks

Now when vzctl supports venet IPs with netmasks (commit f018af5fa
and others), we need to strip those masks from IP_ADDR list
before dealing with it.

http://bugzilla.openvz.org/1088

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
3 files changed