No config yaml reference at documentation site

[ruimashita]

There are no config yaml reference at documentation web site. Need to write what option can use, which parameter can select in the option, like this: https://docs.docker.com/compose/compose-file/compose-file-v1/

[iizukak]

Now Blueoil use python config files. And this issue is active now. Because we dose not have documentation for python config also.