Bug#845148: consul FTBFS in stretch due to missing golang-github-fsouza-go-dockerclient-dev

[Adrian Bunk]

Source: consul
Version: 0.6.4~dfsg-3
Severity: serious
Tags: stretch
Control: block -1 by 832103 835686 842806 843530

consul build-depends on golang-github-fsouza-go-dockerclient-dev,
which is not in stretch due to #832103, #835686, #842806, #843530