Improvements for removed items from bibliography
Currently, in the word processor plugins it is possible to add uncited items to the bibliography and to remove cited items from the bibliography. However, onced added or removed it seems impossible to see which items were actually cited in the document. It is of course possible to delete an re-insert the bibliography, but this may have unwanted side-effects. So I guess some option indicating the cited items in the "add/edit bibliography window" would be helpful.