Bitfinex: Use strconv for float64 handling.
Bitfinex: Use strconv for float64 handling.

snipesjr/gocryptotrader,thrasher-/gocryptotrader,thrasher-/gocryptotrader,thrasher-/gocryptotrader,thrasher-/gocryptotrader,dolanor/gocryptotrader,snipesjr/gocryptotrader,jmaurice/gocryptotrader,thrasher-/gocryptotrader,snipesjr/gocryptotrader,snipesjr/gocryptotrader