* update npm packages to latest
* fix javascript path location
* update screenshots
* Add node_modules for users that do not have npm insalled but use git to deploy.
* fix release checklist test
* Add old chroma-js + some files missing from node_module.
* remove npm install
* fix .travis.yml
* update expected screenshots
* update submodule
Co-authored-by: sgiehl <stefan@matomo.org>
