Merge pull request #5464 from metabase/sync-refactor-frontend

...metabase/admin/databases/components/DatabaseEditForms.jsx

...ase/admin/databases/components/DatabaseSchedulingForm.jsx

...c/metabase/admin/databases/containers/DatabaseEditApp.jsx

frontend/src/metabase/admin/databases/database.js

frontend/src/metabase/admin/databases/selectors.js

frontend/src/metabase/components/DatabaseDetailsForm.jsx

frontend/src/metabase/components/SchedulePicker.jsx

frontend/src/metabase/css/admin.css

frontend/src/metabase/css/components/buttons.css

frontend/src/metabase/pulse/components/PulseEditChannels.jsx

frontend/src/metabase/pulse/components/PulseEditName.jsx

frontend/src/metabase/services.js

frontend/src/metabase/setup/components/CollapsedStep.jsx

.../src/metabase/setup/components/DatabaseConnectionStep.jsx

.../src/metabase/setup/components/DatabaseSchedulingStep.jsx

frontend/src/metabase/setup/components/PreferencesStep.jsx

frontend/src/metabase/setup/components/Setup.jsx

frontend/src/metabase/setup/components/StepTitle.jsx

frontend/src/metabase/setup/components/UserStep.jsx

frontend/test/__support__/enzyme_utils.js