Bug#845033: apache2-dev: please provide separate package dh-apache2

[Peter Colberg <peter@colberg.org>]

On Sat, Nov 19, 2016 at 11:58:41PM +0100, Stefan Fritsch wrote:
> I will move the libssl-dev dependency to a new mod_ssl dev package. That 
> should avoid this issue without having to modify loads of other packages.

Thanks, that will fix the FTBFS.

I still think it’s a good idea to separate dh-apache2 though since it
introduces unneeded dependencies for packages that install only config
files. I can offer to help triage packages that build modules and
depend on dh-apache2 without depending on apache2-dev.

Peter