-) Use private host for auth-based requests

-) Updated examples

bfxapi/examples/rest/create_order.py

@@ -3,16 +3,19 @@ import sys
 import asyncio
 import time
 sys.path.append('../../../')
-from bfxapi import Client
+from bfxapi import Client, WS_HOST, REST_HOST
 from bfxapi.models import OrderType
 
 API_KEY=os.getenv("BFX_KEY")
 API_SECRET=os.getenv("BFX_SECRET")
 
+# Create 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
 )
 
 async def create_order():