Merge branch 'faster-table-rendering' into 'staging'

internewshid/chn_spreadsheet/tests/etc_tests.py

internewshid/chn_spreadsheet/tests/geopoll_tests.py

internewshid/chn_spreadsheet/tests/importer_tests.py

internewshid/chn_spreadsheet/tests/kobo_master_tests.py

internewshid/chn_spreadsheet/tests/kobo_tests.py

internewshid/chn_spreadsheet/tests/rapidpro_tests.py

internewshid/hid/tables.py

internewshid/hid/tabs/view_and_edit_table.py

internewshid/hid/templates/hid/table.html

internewshid/hid/tests/categorize_items_tests.py

internewshid/hid/tests/itemtable_tests.py

internewshid/hid/tests/table_widget_tests.py

internewshid/hid/tests/views_tests.py

internewshid/hid/widgets/table.py

internewshid/rest_api/tests/item_list_view_tests.py

internewshid/rest_api/views.py

internewshid/transport/items.py

internewshid/transport/tests/item_create_tests.py

internewshid/transport/tests/item_delete_tests.py

internewshid/transport/tests/item_list_tests.py