blt/locker — pull request #4 by blt (2013-08-16 23:03:26+00:00)
Title: Resolves #2.

It turns out that there was a race in how timeout messages are received with
lock deletes. If the lock delete happens to come along first and _then_ the
timeout, bad things happen.

Signed-off-by: Brian L. Troutwine