* Add script to transform language .po files to the expected JSON format for each built JS file
* Merge in updated language packs
* Ignore languages file in bin
* Remove the babel makepot & pot-to-php scripts
These aren’t needed because WP.org will now pull from JS files for glotpress translations.
* Remove pot file from gitignore
* Update textdomain in JS files
* Update textdomain in PHP files
* Add babel plugin to create pot & php files from JS
* Update textdomain in plugin header
* Update translations after rebase
* Add api-fetch dependency
* Remove compiled files from the repo
* Update build process, remove grunt
* Import CSS into block, as we now extract CSS via webpack to build
* Update enqueue scripts to reflect new build locations
* Detect if build files don’t exist, and instruct users to build project
* Update readme with build instructions
* Clarify where to run npm commands in info notice
* Only enqueue our JS files if we know they exist
* Clarify version compatibility between WC and WP 5.0