Extending Cabal

[Isaac Jones]

Hi Krasimir,

I don't mind this change much, it might even be good.  One thing I
like about the old way, though, is that it encourages people to use
the hierarchical namespace, which is a nice way to organize things
whether you are building a library or an executable.

But Cabal's purpose is to help folks build tools, not to enforce style
;) I'd accept it if you feel that you need it.  Anyone else have an
opinion?

peace

  isaac