Detect composition score by 'not autograded'. Assigmnment.data_for_composition no longer takes obj as an argument.
Detect composition score by 'not autograded'. Assigmnment.data_for_composition no longer takes obj as an argument.

jackzhao-mj/ok,jackzhao-mj/ok,jackzhao-mj/ok,jordonwii/ok,Cal-CS-61A-Staff/ok,jordonwii/ok,jordonwii/ok,Cal-CS-61A-Staff/ok,jordonwii/ok,Cal-CS-61A-Staff/ok,jackzhao-mj/ok,Cal-CS-61A-Staff/ok,Cal-CS-61A-Staff/ok