heroku/log-shuttle — pull request #7 by freeformz (2013-09-23 21:09:52+00:00)
Title: Timestamp wait

This PR accomplishes a few things:

1. Timestamp incoming log lines instead of delivery time.
2. Block exit until the channels are empty. Should only add a few seconds at most to exit time under normal circumstances.
3. Makes a few things in the code clearer (to me at least).

I'm going to merge this if no one complains too much.