rust-lang/cargo — pull request #176 by cburgdorf (2014-07-12 18:58:44+00:00)
Title: Add documentation and make minor variable renames

I was chasing the `cargo clean` command it's way down to get a better understanding of the inner workings of cargo. Those minor documentation changes and variable renaming are the outcome which I think make the code base just a tiny bit more welcoming :)