SAK-27883 formatting consistency (tabs vs space)


git-svn-id: https://source.sakaiproject.org/svn/assignment/trunk@314066 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-27883 disable upload all/download all/release grade links before page is fully rendered

git-svn-id: https://source.sakaiproject.org/svn/assignment/trunk@314068 66ffb92e-73f9-0310-93c1-f5514f145a0a