continuuity/weave — pull request #72 by albertshau (2014-01-13 22:53:27+00:00)
Title: clean up zookeeper path for a runnable instance in the application

master before launching the container instead of during container
start up. This is because an instance can get a message while it
is still starting up. Cleaning the path during start up would then
delete the message before getting a chance to process it.