Merge branch 'dev' into test

README.md

@@ -10,7 +10,7 @@ pre version.
 
 ## Install
 
-    $ git clone http://xxxx
+    $ git clone https://github.com/jumpserver/coco.git
 
 ## Setting
 
@@ -31,7 +31,7 @@ Also some config you need kown:
 
 ## Start
 
-    # python ssh_server.py
+    # python run_server.py
 
 When your start ssh server, It will register with jumpserver api,
 

coco/tasks.py

-# coding: utf-8
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
 import weakref
 import logging