update alpha branch complete

main.py

     ssh.connect(settings[4],port= settings[3], username=settings[5], password=settings[6])
     t = ssh.get_transport()
     c = t.open_session()
-    c.exec_command('docker stop mail_recorder && mv ' + data_root_dir + ' /hdd/')   
+    c.exec_command('python3 /home/mc365/sources/stop_ubuntu.py && mv ' + data_root_dir + ' /hdd/')