Merge pull request #12165 from edx/efischer/hide_timed_exams

cms/djangoapps/contentstore/proctoring.py

cms/djangoapps/contentstore/tests/test_proctoring.py

cms/djangoapps/contentstore/views/item.py

cms/djangoapps/models/settings/course_metadata.py

cms/static/js/spec/views/pages/course_outline_spec.js

cms/static/js/views/modals/course_outline_modals.js

cms/static/sass/elements/_modal-window.scss

cms/static/sass/elements/_modules.scss

cms/templates/js/course-outline.underscore

...mplates/js/timed-examination-preference-editor.underscore

common/lib/xmodule/xmodule/seq_module.py

common/test/acceptance/pages/lms/courseware.py

common/test/acceptance/pages/studio/overview.py

common/test/acceptance/tests/lms/test_lms_courseware.py

common/test/acceptance/tests/studio/test_studio_settings.py

requirements/edx/github.txt