Declare "provided" deps (for cljdoc)

https://github.com/cljdoc/cljdoc/blob/master/doc/userguide/for-library-authors.adoc#getting-dependencies-right

[ci] Fix versioning

Fix build tools

[cd] Fix release semver

Update changelog

[tabs] Fix `vertical-pill-tabs`

[ci] [fix]

[ci] Add "licenses" node to the POM, since Clojars requires it

[cleanup]

Remove leiningen