Where all mocks.py functions should go?

[bazkiaei]

@bazkiaei I like this definition:

Looks to me like /utils is a place where you can place small snippets you can use throughout the application. Small functions to build bigger things with.

from erikras/react-redux-universal-hot-example#808

You designed parse_config to be used specifically for mocks.py, so I guess it makes sense.

This is scope creep on the PR, so let's close this PR without changing this, but create a new Issue to decide where all mocks.py functions should go -- other ones I think meet the definition I copied in above. Or better yet add it to the discussion about creating a Class for Mocks: #63

Originally posted by @lspitler in #69

[lspitler]

Discuss after #71 and @wtgee and @AnthonyHorton about advise on how to structure