* Enable the internals plugin by default in docs
1. Why hide such a useful thing from the users?
2. When playing around with code examples from the docs they may want to know how the resulting html looks.
* Improve doc
* Typo
Co-authored-by: Jeremy Ruston <jeremy@jermolene.com>
Also added a “description” field for wiki folders.
Right now there’s too many editions listed. I think we should by
default only list editions whose `tiddlywiki.info` file has
`showInListings` set to `true`, and have an `--editions all` command
that lists everything.
@pmario please could you check that the editions in your
`TIDDLYWIKI_EDITION_PATH` are correctly listed?
