* keywords are no longer than 20 characters, which is a restriction
cargo imposes
* don't use 'homepage' link in cargo.toml unless the homepage is
non-empty
* Added all publish-results to mark the respective crate version
Related to #46
... it shows that the override I used previously won't work for `admin`.
Therefore we have to keep the actual value, instead of degenrating it.
Makes sense ... it's interesting how much one tends to hard-code things
to work just for a few cases, unless you opt in to see the whole picture
