Merge pull request #7 from OpenHistoricalMap/readme_updates

Update readme to deploy overpass-turbo - frontend

README.md

@@ -40,6 +40,11 @@ Development is done in the _master_ branch, stable releases are marked with git
 2. `npm start` for a Development server listening at http://localhost:8080
 3. `npm run build` for a minified build in `./build`
 
-### deploying to GH Pages
+## Deploy to Staging and Production
 
-Running `npm run deploy` will do `npm run build && gh-pages -d build` and deploy the build artifacts to the GH Pages branch.
+Overpass-turbo has been configured in [OHM-deploy](https://github.com/OpenHistoricalMap/ohm-deploy) to deployment in production and staging, you just need to update the gitsha you want to launch [here](https://github.com/OpenHistoricalMap/ohm-deploy/blob/main/.github/workflows/frontend-overpass.yaml#L36). Gtihub action will automatically deploy the changes.
+
+Changes can be see it at:
+
+- Production: https://overpass-turbo.openhistoricalmap.org/
+- Staging: https://overpass-turbo-staging.openhistoricalmap.org/