Merge branch 'staging' into 'master'

.gitignore

Pipfile

Pipfile.lock

README.md

docs/architecture.md

docs/deploy.md

internewshid/chn_spreadsheet/tests/importer_tests.py

internewshid/dashboard/tests/dashboard_view_tests.py

internewshid/dashboard/views.py

internewshid/data_layer/models.py

internewshid/hid/fixtures/common/group-permissions.json

internewshid/hid/forms/item.py

internewshid/hid/tables.py

internewshid/hid/tabs/view_and_edit_table.py

internewshid/hid/templates/hid/add_edit_item.html

internewshid/hid/templates/hid/categories_column.html

...newshid/hid/templates/hid/tabs/view_and_edit_buttons.html

internewshid/hid/tests/add_edit_form_tests.py

internewshid/hid/tests/add_edit_item_view_tests.py

internewshid/hid/tests/itemtable_tests.py