CLC-4013 - Added description to Canvas::MaintainUsers
CLC-4013 - Added CampusOracle::Queries.get_all_active_people_attributes to obtain all active users
CLC-4013 - Converted Canvas::MaintainUsers#provisioned_account_eq_sis_account? to class method
CLC-4013 - Converted Canvas::MaintainUsers#change_sis_user_id to class method
CLC-4013 - Converted Canvas::MaintainUsers#handle_changed_sis_user_ids to class method
CLC-4013 - Added Canvas::MaintainAllUsers to handle full user maintenance tasks
CLC-4013 - Added canvas:all_user_sync Rake task to perform full user sync
CLC-4013 - Added note regarding configuration that could result in SIS User ID update failure
Merge pull request #2773 from redconfetti/CLC-4013-maintain-all-users

CLC-4013 - Create Script to Maintain All Active CalNet Users in bCourses