learning mastery student view: basic info and progress bars

fixes CNVS-12922
fixes CNVS-11552

test plan:
  * enable learning mastery student view
  * open a student's grades page
  * open the learning mastery tab
  * verify that outcome groups have the correct statuses
  * verify that the outcome have the correct statuses
  * verify that the progress bars are correctly color coded
    and in the correct percentages

Change-Id: I2aa0a73d4a831d9795308efc10cdf13123fe7dce
Reviewed-on: https://gerrit.instructure.com/35844
Reviewed-by: Braden Anderson <banderson@instructure.com>
Tested-by: Jenkins <jenkins@instructure.com>
QA-Review: Steven Shepherd <sshepherd@instructure.com>
Product-Review: Drew Bowman <dbowman@instructure.com>