auto merge of #618 : alexcrichton/cargo/issue-593, r=wycats
authorbors <bors@rust-lang.org>
Tue, 23 Sep 2014 01:34:57 +0000 (01:34 +0000)
committerbors <bors@rust-lang.org>
Tue, 23 Sep 2014 01:34:57 +0000 (01:34 +0000)
commita54cb70e74a0882e408529907f1da6c540f74815
tree680b9d58211fbce1d0c5ae2ff7b822b7251b873c
parent262c794949b89dfd07bb9a78a0debfff5968d2ac
parent91bff9aae753c968fdfb44d72c12d4e5ded16ab8
auto merge of #618 : alexcrichton/cargo/issue-593, r=wycats

This gives cargo a way to uniquely reference a package within a dependency graph. This is currently only used for `cargo update` and `cargo pkgid`, but this will extend in the future to possible configuration keys in the manifest, other commands like `clean`, etc.

Closes #593