Simplifying typical librarian actions on Goodreads.
Adds lots of utility functions and links to book edit pages at Goodreads. Including:
* Lets you write a comma separated list of authors and have them expanded into author fields so that you don't have to to copy one name at a time.
* Auto-generates "Sort by" from title because it takes less time than writing a sort by, even if you have to change one or two letters.
* Expand the cover photo on the book edit page so that you can check exactly what it says.
* Highlights most recent book in the combination list to make it easier to find the edition to separate.
* Shows the work id by each work on the combine page.
* Allows editions to be separated directly from the book edit page.
* Warns about mismatch between ISBN10 and ISBN13
* Warns about invalid ISBNs to cover when someone has put a truncated ISBN13 in the ISBN10 field.
* Auto-generates ISBN13 from ISBN10, to avoid cases where a edition ends up with one ISBN13 instance and one ISBN10 instance.
* Auto-enable "keyword" when writing text in the combine search field so that the user doesn't have to redo the search after forgetting to do it.
* Puts the three most recently used languages at the top of the language select because if you work on a language specific group of books, scrolling that dropdown takes too long.
Compacts the author edit page a bit to reduce the amount of scrolling needed to get to the save button.