start cli app

conn/__init__.py

@@ -1,7 +1,9 @@
+#!/usr/bin/env python3
+
 from conn.core import node
 from conn.configfile import configfile
-import conn.tools
+from conn.connapp import connapp
 
 __version__ = "2.0"
-__all__ = [node, configfile, tools]
+__all__ = [node, configfile, connapp]