CommBank/maestro — pull request #216 by SamRoberts (2014-10-26 14:35:22+00:00)
Title: logging

Two things worth noting:
1. `MaestroCascade.validate` function throws exception if jobs have the same name. This is technically backwards incompatible. I am happy to take this code out if necesary.
2. I don`t want to add anything to `maestro-example` until the omnitool logger functions ready for use in maestro.