Wed Nov 29 12:47:47 EST 2017

dependency management

Here's what I really need:

- default setup: git project with some libraries as submodules
- custom setup: inject new versions of libraries, without doing a git commit

Basically, "override dependency" to some locally installed library,
instead of what is in git submodule, or managed through rebar.

The real problem is that there are a couple of different package
management mechanisms at play, and I really just want one.