fixed LTC auxpow, not save auxpow-infomation to db
fixed LTC auxpow, not save auxpow-infomation to db

btccom/btcpool,btccom/btcpool,btccom/btcpool,btccom/btcpool,btccom/btcpool,btccom/btcpool,btccom/btcpool,btccom/btcpool