Edwin Fine

Fix seth/rebar_lock_deps_plugin/issues/16.

1

Consider a directory layout like this: ``` apps/lexer/rebar.config parser/rebar.config codegen/rebar.config deps/*/rebar.config rel/ rebar.config ``` The top-level `rebar.config` specifies `{sub_dirs, ["rel", "apps/*"]}`, and each `rebar.config` has its own set of `deps`....