nvie/pip-tools — pull request #35 by johnmarkschofield (2013-04-12 20:35:45+00:00)
Title: Issue 34 -- log to stdout and stderr correctly.

* Now pip-review log levels info and debug will be sent to stdout, and levels
critical, error, and warning will be sent to stderr.
* Made same changes to pip-dump. However, pip-dump doesn't currently log any
messages, so there will be no change in pip-dump's behavior.