Merge branch 'pr-btree' of https://github.com/akiss77/cargo into akiss77-pr-btree
authorAlex Crichton <alex@alexcrichton.com>
Sun, 21 Dec 2014 19:06:09 +0000 (11:06 -0800)
committerAlex Crichton <alex@alexcrichton.com>
Sun, 21 Dec 2014 19:06:09 +0000 (11:06 -0800)

Trivial merge