remove sensitive information from debug log!!!

[Desrever Nu]

parsed options: NuBotOptions{spread=5.0, dualside=true, submitLiquidity=false, executeOrders=true, verbose=false, sendHipchat=true, apikey=DWA3ODXR-44CQK6YQ-G1TZSVGN-R5JUGY3K, apisecret=XYZ, nubitAddress=bVcXrdTgrMSg6J2YqsLedCbi6Ubek9eTe5, rpcUser=desrever, rpcPass=c140c140, nudIp=127.0.0.1, nudPort=9091, priceIncrement=0.1, txFee=0.2, exchangename=Poloniex, pair=nbtbtc, sendMails=SEVERE, mailRecipient=[e-mail]es 60keepProceeds=0.0aggregate=false , waitBeforeShift=false , distributeLiquidity=false}