Therapi JSON-RPC uses json-forms to generate interactive API documentation

Author: dnault

WHO-IS-USING.md

@@ -3,4 +3,5 @@
 > Are you using `json-forms`? Then send a pull request with your project at the bottom!
 
 - **[Brutusin-RPC](http://demo.rpc.brutusin.org/rpc/repo/#http-services/rpc.http.schema)**: `json-forms` had been originally created for automatically generating test UIs for `Brutusin-RPC` services.
+- **[Therapi JSON-RPC 2.0 Microframework for Java](https://github.com/dnault/therapi-json-rpc)**: Uses `json-forms` to generate interactive API documentation.
 - *Your project here*