Mtgox_Client updates.

Bitfloor sell while away waits for coins to show up in balance (you must
transfer them first), then when it finds coins, sells them. Mtgox client
now runs ticker log in background process and plays an alert beep when
price rises or falls above/below the range you set for the alert.  Tried
a websockets snippet of code = it works.  BTCErates.py shows current
exchange rates for all pairs. Clean up BTCE API lib. Mtgox - allow for
multiple connection retries/timeouts/catches more  exceptions so program
doesnt asplode.