Refworks should not be run in a modal window. Fixes #1042
Merge pull request #1044 from projectblacklight/fix_refworks

Refworks should not be run in a modal window. Fixes #1042
Correct the path for the endnote link on the show page
Fixes #1041
blacklight_marc already defines a endnote_catalog_path, so we need to
use a unique name for that path.