Update scripts and docs to reflect changes in settings file.

[karcaw]

This updates a few things that were changed in #409.

• update scripts to reflect missing config.py, and use new settings.
• update docs to not refer to old config files, but use the new ones.

Relies on changes in #435 blocked by #435

[vsoch]

This is beautiful - thank you! Let's finish up #409 and get these in too! :tada: