Fix parsing Bitfinex ticker symbol (DigitalRuby#640)

Author: bezysoftware

src/ExchangeSharp/API/Exchanges/Bitfinex/ExchangeBitfinexAPI.cs

@@ -123,7 +123,7 @@ protected internal override async Task<IEnumerable<ExchangeMarket>> OnGetMarketS
 		protected override async Task<ExchangeTicker> OnGetTickerAsync(string marketSymbol)
 		{
 			JToken ticker = await MakeJsonRequestAsync<JToken>("/ticker/t" + marketSymbol);
-			return await this.ParseTickerAsync(ticker, marketSymbol, 2, 0, 6, 7);
+			return await this.ParseTickerAsync(ticker, NormalizeMarketSymbolV1(marketSymbol), 2, 0, 6, 7);
 		}
 
 		protected override async Task<IEnumerable<KeyValuePair<string, ExchangeTicker>>> OnGetTickersAsync()

src/ExchangeSharp/ExchangeSharp.csproj

@@ -8,7 +8,7 @@
     <LangVersion>8</LangVersion>
     <PackageId>DigitalRuby.ExchangeSharp</PackageId>
     <Title>ExchangeSharp - C# API for cryptocurrency exchanges</Title>
-		<PackageVersion>0.8.2</PackageVersion>
+		<PackageVersion>0.8.3</PackageVersion>
     <Authors>jjxtra</Authors>
     <Description>ExchangeSharp is a C# API for working with various cryptocurrency exchanges. Web sockets are also supported for some exchanges.</Description>
     <Summary>Supported exchanges: Binance BitMEX Bitfinex Bithumb Bitstamp Bittrex BL3P Bleutrade BTSE Cryptopia Coinbase(GDAX) Digifinex Gemini Gitbtc Huobi Kraken Kucoin Livecoin NDAX OKCoin OKEx Poloniex TuxExchange Yobit ZBcom. Pull requests welcome.</Summary>