darwinia-ethereum custom command

[fewensa]

darwinia-ethereum custom command

• affirm
• affirm_force
• affirm_raw
• affirmactions
• confirm
• ecdsa
• encrypt_conf
  use encrypt_key
• encrypt_key
• guard
• info_d2e
• keys
• show_parcel
• sign_mmr_root

---

Related:
#140

replace: #203

[fewensa]

@wuminzhe @xiaoch05 @hackfisher all darwinia-ethereum custom commands have been migrated..
please review and test these commands, the document is here https://github.com/darwinia-network/bridger/blob/master/task/task-darwinia-ethereum/docs/Guide.md#custom-command

[hackfisher]

@fewensa Tests failed:

running 4 tests
test src/lib.rs - derive_bridge_crypto (line 14) ... FAILED
test src/lib.rs - derive_bridge_crypto (line 28) ... FAILED
test src/lib.rs - derive_bridge_crypto (line 60) ... FAILED
test src/lib.rs - derive_bridge_crypto (line 71) ... FAILED

failures:

---- src/lib.rs - derive_bridge_crypto (line 14) stdout ----
error: cannot find derive macro `BridgeCrypto` in this scope
 --> src/lib.rs:15:10
  |
3 | #[derive(BridgeCrypto)]
  |          ^^^^^^^^^^^^

error: cannot find attribute `crypto` in this scope
 --> src/lib.rs:17:7
  |
5 |     #[crypto(is_enable)]
  |       ^^^^^^