ubc / ubcpi / 394 / 1

96%

master: 96%

push

travis-ci

Delete learner's state in staff debug

WIP
- implement the callback clear_student_state
- add a new submission to indicate existing answers are deleted
- add (but commented out) code to partially support revising score
manually.  But full support will require adding logic to persist the
score within xblock
- fix issue with same explanation displayed multiple times in Step 2

287 of 315 branches covered (91.11%)

836 of 868 relevant lines covered (96.31%)

3.12 hits per line