We are still missing a few things that I consider needed for the basic first release:
- pick up old content and source if a new one is not provided.
- be able to replace exisiting sources with new ones.
- update actors (editors, authors, etc).
- add new actors.
- change order of actors.
- book/proceedings id's autosync data with in(proceedings/collection/book).
- add new book from edit function.
- type changes.