SAK-26044 link.js taken from the 4.3.4 tarball and run through jsbeautifier.org


git-svn-id: https://source.sakaiproject.org/svn/reference/trunk@307798 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-26044 re-apply Sakai custom modification to link.js


git-svn-id: https://source.sakaiproject.org/svn/reference/trunk@307799 66ffb92e-73f9-0310-93c1-f5514f145a0a