Merge pull request #135 from volkamerlab/joss-review-issues-133-134

Revise OpenCADD-KLIFS manuscript (issues #133 and #134)

Merge pull request #118 from volkamerlab/remove-wip-note

Note WIP vs. finished modules

Merge pull request #106 from volkamerlab/more-fixes

KLIFS: Drop remotely unavailable structures from local database

Merge pull request #103 from volkamerlab/fix-klifs-parallelization

KLIFS module: RecursionError with parallelization... again!

Merge pull request #55 from volkamerlab/klifs-dev

Add KLIFS Swagger API updates

Merge pull request #99 from volkamerlab/theseus-mmligner

Check availability of theseus/mmligner executables

Merge pull request #96 from volkamerlab/clean-readme-env

Update README and environment file

Last commit where `opencadd.superposition` was still a top-level pack…

…age: `superposer`

Tagged so we can use it as such in legacy projects