-) Use private host for auth-based requests

-) Updated examples

bfxapi/examples/ws/send_order.py

@@ -2,15 +2,18 @@ import os
 import sys
 sys.path.append('../../../')
 
-from bfxapi import Client, Order
+from bfxapi import Client, Order, WS_HOST, REST_HOST
 
 API_KEY=os.getenv("BFX_KEY")
 API_SECRET=os.getenv("BFX_SECRET")
 
+# Sending order requires private hosts
 bfx = Client(
   API_KEY=API_KEY,
   API_SECRET=API_SECRET,
-  logLevel='DEBUG'
+  logLevel='DEBUG',
+  ws_host=WS_HOST,
+  rest_host=REST_HOST
 )
 
 @bfx.ws.on('order_snapshot')