Allow .automation for config

Allows `.automation.yml` and `~/.automation/config` to be used for octopolo.

URLs
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QA Plan
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Do the tests pass?  Good.  That probably will do just fine.
I'm not a huge fan of this sort of thing but it seems to solve the problem ok for now. Module Singleton methods bug me in general even when they are perfectly legit like this one. Part of it I think is that I don't like putting any code into the name space module.