UCJEPS-392: HACK -- temporarily hardcoding display format to be OriginalJpeg (rather than Original) because we can't get app-layer configuration to work in v3.2

Ray -

I realize this is a hack until we can troubleshoot the app-layer config, but without it, there's a good chance that the UCJEPS folks will return to cataloging Monday morning and the images from which they get their cataloging information will be the pre-rotated Originals, stopping them in their tracks. Please deploy this change to ucjeps.cspace.berkeley.edu by Monday, if you aren't horrified by my approach.

If you follow my JIRA notes, I think I've identified the .js code that should be manipulated by the app-layer config. Perhaps you can trace from the app-layer to this code. Anyway, my available time this weekend is running out. 

Thanks,
Rick