Removing Lightning Scheduler and depending on stand-alone version

composer.json

modules/lightning_scheduler/composer.json

...scheduler/config/install/lightning_scheduler.settings.yml

...ng_scheduler/config/schema/lightning_scheduler.schema.yml

modules/lightning_scheduler/css/component.css

modules/lightning_scheduler/css/component.seven.css

modules/lightning_scheduler/js/TransitionSet.es6.js

modules/lightning_scheduler/js/dist/helpers.js

modules/lightning_scheduler/js/dist/index.js

modules/lightning_scheduler/js/dist/index.js.map

modules/lightning_scheduler/js/index.es6.js

modules/lightning_scheduler/js/package-lock.json

modules/lightning_scheduler/js/package.json

modules/lightning_scheduler/js/webpack.js

modules/lightning_scheduler/js/yarn.lock

modules/lightning_scheduler/lightning_scheduler.info.yml

modules/lightning_scheduler/lightning_scheduler.install

...les/lightning_scheduler/lightning_scheduler.libraries.yml

...es/lightning_scheduler/lightning_scheduler.links.menu.yml

modules/lightning_scheduler/lightning_scheduler.module