added late and resubmitted indications to srgb

fixes CNVS-11237

test plan:
  - go to a late submission on srgb
    - below the grade input it should say the submission is late
    - on time assigments shouldnt have the late indication
  - go to a resubmitted asignment on srgb
    - below the grade input it should say the assignment was resubmitted
    - when you grade the assignment the indication should go away
  - dropped assignments should work as usual
  - assignments with acombination of late/dropped/resubmitted should
    show all of the necessary indications

Change-Id: I9eaab0fa5f55f72cb86792d633eb28d3e0975047
Reviewed-on: https://gerrit.instructure.com/30433
QA-Review: Amber Taniuchi <amber@instructure.com>
Tested-by: Jenkins <jenkins@instructure.com>
Reviewed-by: Simon Williams <simon@instructure.com>
Product-Review: Mike Nomitch <mnomitch@instructure.com>