Merge pull request #4623 from metabase/cleanup-routes

...end/src/metabase/questions/components/CollectionBadge.jsx

frontend/src/metabase/questions/components/Item.jsx

frontend/src/metabase/questions/components/Labels.jsx

frontend/src/metabase/questions/questions.js

frontend/src/metabase/reference/components/GuideDetail.jsx

...src/metabase/reference/containers/ReferenceEntityList.jsx

...ase/reference/containers/ReferenceGettingStartedGuide.jsx

frontend/src/metabase/reference/utils.js

frontend/src/metabase/routes.jsx

...d/src/metabase/visualizations/components/LegendHeader.jsx

...end/src/metabase/visualizations/visualizations/Scalar.jsx

frontend/test/e2e/auth/login.spec.js

frontend/test/e2e/query_builder/query_builder.spec.js

frontend/test/e2e/query_builder/tutorial.spec.js

src/metabase/util/urls.clj