Do not hide configuration keys

[speters]

Hi, thanks for your great work on this software!

During setup (for a personal site), I noticed that it is sometimes hard to understand which config.toml setting (if it even is a local configuration key) is related to the configuration.

For example this one:

If there was info about the config scheme, it would be much clearer IMHO:

With kind regards, Sönke Peters

[mdecimus]

Thanks for the suggestion!