[pkg-go] Bug#847997: Bug#847997: golang-github-jessevdk-go-flags-dev: Cannot be co-installed golang-go-flags-dev

[Hilko Bengen]

Hi Tim,

> I think I'll probably ask the FTP Masters very nicely to remove the
> new package rather than mess with the reverse dependencies.

Keep in mind that golang-go-flags-dev was released with jessie. I am not
entirely sure if Adding Breaks/Replaces is enough to ensure smooth
upgrades there.

Cheers,
-Hilko