mozilla/configman — pull request #108 by twobraids (2014-04-17 19:56:07+00:00)
Title: fixed second bug that would overwrite the resource section

in the crontabber, the resource.rabbitmq.host kept getting overwritten back to 'localhost'. This was because the expansion code in the _overlay_expand method would use an ```update``` on the namespace even if some of the keys already existed. This has been changed to a more discriminate update that won't overwrite.