Restructure folders (#411)

json/jsonrpc/README.md

@@ -0,0 +1,34 @@
+A simple demo for building a `JSONRPC over HTTP` server in [actix-web](https://github.com/actix/actix-web).
+
+# Server
+
+```sh
+$ cargo run
+# Starting server on 127.0.0.1:8080
+```
+
+# Client
+
+**curl**
+
+```sh
+$ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0", "method": "ping", "params": [], "id": 1}' http://127.0.0.1:8080
+# {"jsonrpc":"2.0","result":"pong","error":null,"id":1}
+```
+
+
+**python**
+
+```sh
+$ python tests\test_client.py
+# {'jsonrpc': '2.0', 'result': 'pong', 'error': None, 'id': 1}
+```
+
+# Methods
+
+- `ping`: Pong immeditely
+- `wait`: Wait `n` seconds, and then pong
+- `get`: Get global count
+- `inc`: Increment global count
+
+See `tests\test_client.py` to get more information.