Merge branch 'stable-3.1' of git.ispconfig.org:ispconfig/ispconfig3 into st...

Marius Burkard

2016-05-18 1f3c052e56cf937c12bda29df4d9887d8d8e95fc

1
ALTER TABLE `client` ADD `default_slave_dnsserver` INT( 11 ) UNSIGNED NOT NULL DEFAULT '1' AFTER `limit_dns_zone`;