New setup flow

...ntend_client/app/admin/databases/databases.controllers.js

...ent/app/admin/databases/partials/database_edit_forms.html

resources/frontend_client/app/components/icons/icons.js

.../frontend_client/app/setup/partials/_connection_list.html

.../frontend_client/app/setup/partials/_connection_type.html

resources/frontend_client/app/setup/partials/_header.html

...rces/frontend_client/app/setup/partials/_step_button.html

.../frontend_client/app/setup/partials/setup_connection.html

resources/frontend_client/app/setup/partials/setup_data.html

resources/frontend_client/app/setup/partials/setup_help.html

resources/frontend_client/app/setup/partials/setup_info.html

...urces/frontend_client/app/setup/partials/setup_intro.html

...ces/frontend_client/app/setup/partials/setup_welcome.html

resources/frontend_client/app/setup/setup.controllers.js

resources/frontend_client/app/setup/setup.module.js