deoss v0.2.4
1.Update cess-go-sdk to v0.3.6(#89 )
2.Fix the problem that rpc and boot do not correspond to the same network in the default configuration file(#84 )
3.Add the ability to persist discovered nodes(#85 )
4.Updated retransmission mechanism to permanent retransmission(#85 )
5.Add adapted sdk upload function(#88 )