Update README.md

Added contact information

README.md

@@ -13,3 +13,10 @@ This subproject provides a small web application that is capable of generating C
 
 This should open a browser window directed to http://localhost:3000. The request-generator assumes the CRD server is running on `localhost:8090`. This can be changed in the properties file [properties.json](src/properties.json).
 
+## Questions and Contributions
+Questions about the project can be asked in the [Da Vinci CRD stream on the FHIR Zulip Chat](https://chat.fhir.org/#narrow/stream/180803-Da-Vinci.20CRD).
+
+This project welcomes Pull Requests. Any issues identified with the RI should be submitted via the [GitHub issue tracker](https://github.com/HL7-DaVinci/crd-request-generator/issues).
+
+As of October 1, 2022, The Lantana Consulting Group is responsible for the management and maintenance of this Reference Implementation.
+In addition to posting on FHIR Zulip Chat channel mentioned above you can contact [Corey Spears](mailto:[email protected]) for questions or requests.