EOS-新手问答：
- 2018-06-21 provided keys, permissions, and delays do not satisfy declared authorizations
- 2018-06-21 keosd运行出现 Unable to connect to keosd, if keosd is running please kill the process and try again.
- 2018-06-20 database dirty flag set (likely due to unclean shutdown): replay required
- 2018-06-20 http service failed to start: Address already in use
- 2018-06-20 dawn 4.2 RPC push_transaction error 3090003 unsatisfied_authorization
- 2018-06-21 provided keys, permissions, and delays do not satisfy declared authorizations
- 2018-06-21 keosd运行出现 Unable to connect to keosd, if keosd is running please kill the process and try again.
- 2018-06-20 database dirty flag set (likely due to unclean shutdown): replay required
- 2018-06-20 http service failed to start: Address already in use
- 2018-06-20 dawn 4.2 RPC push_transaction error 3090003 unsatisfied_authorization