Update doc and readme

doc/api-examples.markdown

@@ -34,62 +34,30 @@ Response from the server:
 Example with Python
 -------------------
 
-Here a basic example written in Python to create a task:
-
-```python
-#!/usr/bin/env python
-
-import requests
-import json
-
-def main():
-    url = "http://demo.kanboard.net/jsonrpc.php"
-    api_key = "be4271664ca8169d32af49d8e1ec854edb0290bc3588a2e356275eab9505"
-    headers = {"content-type": "application/json"}
-
-    payload = {
-        "method": "createTask",
-        "params": {
-            "title": "Python API test",
-            "project_id": 1
-        },
-        "jsonrpc": "2.0",
-        "id": 1,
-    }
-
-    response = requests.post(
-        url,
-        data=json.dumps(payload),
-        headers=headers,
-        auth=("jsonrpc", api_key)
-    )
-
-    if response.status_code == 401:
-        print "Authentication failed"
-    else:
-        result = response.json()
-
-        assert result["result"] == True
-        assert result["jsonrpc"]
-        assert result["id"] == 1
-
-        print "Task created successfully!"
-
-if __name__ == "__main__":
-    main()
-```
-
-Run this script from your terminal:
+You can use the [official Python client for Kanboard](https://github.com/kanboard/kanboard-api-python):
 
 ```bash
-python jsonrpc.py
-Task created successfully!
+pip install kanboard
 ```
 
+Here an example to create a project and a task:
+
+```python
+from kanboard import Kanboard
+
+kb = Kanboard("http://localhost/jsonrpc.php", "jsonrpc", "your_api_token")
+
+project_id = kb.create_project(name="My project")
+
+task_id = kb.create_task(project_id=project_id, title="My task title")
+```
+
+There are more examples on the [official website](https://github.com/kanboard/kanboard-api-python).
+
 Example with a PHP client
 -------------------------
 
-I wrote a simple [Json-RPC Client/Server library in PHP](https://github.com/fguillot/JsonRPC), here an example:
+You can use this [Json-RPC Client/Server library for PHP](https://github.com/fguillot/JsonRPC), here an example:
 
 ```php
 <?php