Fix zfs_compat to zfs_compat clone

Signed-off-by: Pavel Snajdr <snajpa@snajpa.net>
Console router: include utils
Config: table node_node was merged into servers
Merge branch 'master' of git.int.vpsfree.cz:vpsadmind into devel
Merge branch 'devel'
Regular backup: fix SQL query

SQL query was not adapted to new database scheme.
savetransfers: fix require path
Executor#vzctl: make it work in ruby2
Add missing require
console_router: ruby2 compatibility
Merge branch 'devel'