Revert "Merge branch 'L2SS-1509-move-grafana-rpc-to-opah' into 'master'"

README.md

tangostationcontrol/VERSION

tangostationcontrol/proto/README.md

tangostationcontrol/proto/antennafield.proto

tangostationcontrol/proto/grafana-apiv3.proto

tangostationcontrol/proto/observation.proto

tangostationcontrol/proto/statistics.proto

tangostationcontrol/tangostationcontrol/rpc/antennafield.py

tangostationcontrol/tangostationcontrol/rpc/grafana_api.py

tangostationcontrol/tangostationcontrol/rpc/observation.py

tangostationcontrol/tangostationcontrol/rpc/server.py

tangostationcontrol/tangostationcontrol/rpc/statistics.py

tangostationcontrol/test/rpc/test_antennafield.py

tangostationcontrol/test/rpc/test_grafana_apiv3.py

tangostationcontrol/test/rpc/test_observation.py

tangostationcontrol/test/rpc/test_server.py

tangostationcontrol/test/rpc/test_statistics.py

tangostationcontrol/tox.ini