Currently, admin_title is being used as the entity label, but this is a bit strange since that field doesn't even appear to the user unless they make the FPP reusable. It should probably be the title field instead, which always appears for the user.
In addition, the title field should be required, as some tools, like the entityreference browser )http://drupal.org/sandbox/davidseth/1489176), expect entity_label to return something non-empty, and it probably should always be non-empty.
|PASSED: [[SimpleTest]]: [MySQL] 0 pass(es).|
|FAILED: [[SimpleTest]]: [MySQL] Unable to apply patch fieldable_panels_panes-entity_label-1588882-12_1.patch. Unable to apply patch. See the log in the details link for more information.|
|FAILED: [[SimpleTest]]: [MySQL] Unable to apply patch fieldable_panels_panes-title_label-1588882-1.patch. Unable to apply patch. See the log in the details link for more information.|