openmicroscopy/openmicroscopy — pull request #1874 by jburel (2013-12-05 15:02:24+00:00)
Title: Fix Class cast exception (see #11792)

Fix https://trac.openmicroscopy.org.uk/ome/ticket/11792

To test:
* Open an image
* display the rendering controls.
* Click on Saved By.
* You should have thumbnails and user's name.