-) Use private host for auth-based requests

-) Updated examples

bfxapi/__init__.py

@@ -3,7 +3,7 @@ This module is used to interact with the bitfinex api
 """
 
 from .version import __version__
-from .client import Client
+from .client import Client, PUB_REST_HOST, PUB_WS_HOST, REST_HOST, WS_HOST
 from .models import (Order, Trade, OrderBook, Subscription, Wallet,
                      Position, FundingLoan, FundingOffer, FundingCredit,
                      Movement)