spread out docs

README.md

brian_dashboard_manager/grafana/__init__.py

brian_dashboard_manager/grafana/dashboard.py

brian_dashboard_manager/grafana/organization.py

brian_dashboard_manager/grafana/provision.py

brian_dashboard_manager/routes/update.py

brian_dashboard_manager/templating/__init__.py

brian_dashboard_manager/templating/helpers.py

brian_dashboard_manager/templating/render.py

docs/source/configuration.rst

docs/source/index.rst

docs/source/overview.rst

docs/source/protocol.rst