I really think DUB lacks an important flag/option namely a
that *recursively* affects all the sub packages of a dub.json
Otherwise developers who want to try out D will think its is
broken because of warnings such as deprecated use of C-style
arrays hinders them from building and trying out all the cool
software currently packaged with DUB.
I don't think D's deprecation system was meant to have this
affect on the developer.
Comments on that, please.