- Add missing files. .babelrc, form_embedder.js .etc
- Add edit button integration logic
- Changes on the file structure.
- Update preview APIs.
- Make it easier to integrate form, search, and ums.
- Theming logic changes.
- Package until commit 84923e9606eb27aee546e609d2a259121a17bcbc
- Fixed issue that IE doesn't import babel-polyfill.