activating and reactivating users

One can add a user to a course via the API, for example:

./enroll_person_in_course_by_SISID.py
Download enroll_person_in_course_by_SISID.py 5694 xxxxxx StudentEnrollment

One can now set the student to inactive with:

./set_enrollment_state_of_SISID_person_in_course.py
Download set_enrollment_state_of_SISID_person_in_course.py -v 5694 xxxxxx inactive

set user inactive

An inactive student can be set to active with:

./set_enrollment_state_of_SISID_person_in_course.py -v 5694 xxxxxx active

reactivate user