baucis 1.0.0 compatibility without any changes to baucis

This pull request derives from @kbaylosis's work in Pull Request #15 and adds additional commits that get baucis-swagger to work against baucis 1.0.0-candidate.10 without requiring any changes to the baucis API itself. (Unfortunately I started hacking away using @kbaylosis as a starting point without seeing that there was a PR - OOPS!)

I would be perfectly happy if #15 (as well as supporting baucis API PR) was merged and this one was rejected, but this is what I will be using as a submodule for the short term.