don't stuff them in the fake js_env and join the data there
just return them with the rest of the speedgrader data
also don't do unnecessary permissions checks on every rubric
assessment
test plan:
* regression test speedgrader rubric assessments
closes #CNVS-22522
Change-Id: I31a025c8f23b054857823f411a229780c27cb94f
Reviewed-on: https://gerrit.instructure.com/60963
Reviewed-by: Jeremy Stanley <jeremy@instructure.com>
Tested-by: Jenkins
QA-Review: Jason Carter <jcarter@instructure.com>
Product-Review: James Williams <jamesw@instructure.com>