ooici/pyon — pull request #140 by lukecampbell (2012-08-08 14:38:10+00:00)
Title: Luke: adds change_logging_level

@daf
@mmeisinger
@mauricemanning
@jamie-cyber1

This adds the ability to interactively change the logging level, it's intended use is for debugging interactively.
Example:
```
from pyon.util.log import change_logging_level
change_logging_level('CRITICAL')
```