Merge branch 'master' into 'stable-3.1'

Marius Burkard

2016-03-22 62f5b704bcf35b25f5fabbadd8faa9d70b0b3fbf

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ALTER TABLE `client` ADD `customer_no` VARCHAR( 64 ) NULL AFTER `contact_name` , ADD `vat_id` VARCHAR( 64 ) NULL AFTER `customer_no`;