Remove autoSetup flag

[masnax]

In some cases, we want to skip interactive questioning and automatically pick a default. Currently there is a flag set on the initConfig to keep track of this, but the pattern for it is a bit confusing: You have to set it, run the function, and then unset it.

We can probably clean up this implementation by decoupling the detection and assignment from the user selection. That is to say, first set the default data, and then only in the interactive cases will we present other options to the user.