Merge branch 'SDC-1148-summary-endpoints' into 'master'

atdb/requirements/base.txt

atdb/taskdatabase/serializers.py

atdb/taskdatabase/services/algorithms.py

atdb/taskdatabase/templates/taskdatabase/index.html

...base/templates/taskdatabase/tasks/set_status_buttons.html

atdb/taskdatabase/tests/test_views_diagram_page.py

atdb/taskdatabase/tests/test_views_discarded_page.py

atdb/taskdatabase/tests/test_views_failures_page.py

atdb/taskdatabase/tests/test_views_filter_page.py

atdb/taskdatabase/tests/test_views_finished_page.py

atdb/taskdatabase/tests/test_views_get_summary.py

atdb/taskdatabase/urls.py

atdb/taskdatabase/views.py