v0.0.8

Added

• [DEBUG] add debug pprof,trace cmd flags and rpc
• [FEE] add fee manager and some rpc interface
• [TXPOOL] add bloom in transaction P2P message
• [TYPES] types/action.go add remark field

Fixed

• [TXPOOL] fixed txpool queue and pending don't remove no permissions transactions
• [VM] fix bug that distribute more gas than given when internal call happens
• [BLOCKCHAIN] fixed restart node missmatch genesis block hash
• [ACCOUNTMANAGER] generate author version when account create
• [DPOS] solve infinite loop for getvoters
• [ALL] fixs some bugs