IOT Vega Admin Tool 

:
*   Admin Tool    . 
*   Admin Tool     config.js    WebSocket     .      WebSocket   .
* 

:
  admin tool       config.js  .   :
- address_ws
	address_ws   websocket Iot Vega Server. 
- demo_user
	demo_user          . 
	 :
		true - 
		false - 
	      "demo"   "demo".       ,    .
- select_server
	select_server      websocket     (  ). 
	 :
		true - 
		false - 
	select_server     false
- stock_address_ws 
	stock_address_ws   websocket     . 	
	 :
		   ws
	 select_server   true  stock_address_ws     ,       .
	  ->    ->       ()
- map_tiles_leaflet -  

 - 09.04.2021