library elf #12

Library elf seems like it has some useful features for those who may need it. I couldn't get it to work, but it looks like I wouldn't need to use it anyway. I already get reminder emails through our system for everything, so I prefer not to double or triple them. We do get a lot of patrons who want a list of past items that were checked-out, and I think that feature on elf is ideal for them.