deps.edn: Bump dependencies

Remove clipboard button

src/clj/choices/macros.clj: Remove spurious code

deps.edn: Bump dependencies

deps.edn: Bump dependencies

README.md: Update copyright years

test.cljs.edn: Remove unused :output-to

deps.edn: Use react 17 to avoid warning

Also remove unused dependencies.

.gitignore: Ignore README.org

README.org: Delete

Add Swedish to UI

Use -M: for the Clojure cli instead of the obsolete -A:

config-example.yml: Document available UI languages

src/cljs/choices/i18n.cljs: Add german translation

deps.edn: Bump dependencies

deps.edn: Bump dependency version

src/cljs/choices/core.cljs: Enhance `md-to-string`

src/cljs/choices/core.cljs: Fix code typo

config-example.yml: Enhance documentation

Revert "src/cljs/choices/core.cljs: More tweaks"

This reverts commit dfa7216906378cb927900e7ef2530aecf6c57ac6.