Improved error handling when an identifier could not be created for an item. (email the admin now)
Added specimen as a page type for the field books project.
Large improvements to the CSV import: MARCXML creation, uploading page-level metadata, and modifying how the book gets the title and author from the MARC data.
Merge branch 'master' of https://github.com/cajunjoel/macaw-book-metadata-tool

Conflicts:
	system/application/models/book.php