Adding 'visible' field for SSO providers

common/djangoapps/student/helpers.py

...djangoapps/student/tests/test_login_registration_forms.py

common/djangoapps/third_party_auth/api/tests/test_views.py

...pps/third_party_auth/migrations/0004_add_visible_field.py

common/djangoapps/third_party_auth/models.py

common/djangoapps/third_party_auth/provider.py

...n/djangoapps/third_party_auth/tests/specs/test_azuread.py

...n/djangoapps/third_party_auth/tests/specs/test_generic.py

...on/djangoapps/third_party_auth/tests/specs/test_google.py

.../djangoapps/third_party_auth/tests/specs/test_linkedin.py

.../djangoapps/third_party_auth/tests/specs/test_testshib.py

...n/djangoapps/third_party_auth/tests/specs/test_twitter.py

common/djangoapps/third_party_auth/tests/test_provider.py

common/djangoapps/third_party_auth/tests/utils.py

common/test/db_fixtures/third_party_auth.json

lms/djangoapps/student_account/test/test_views.py

lms/djangoapps/student_account/views.py

lms/templates/login.html

lms/templates/register-form.html

lms/templates/student_profile/third_party_auth.html