* move brnchmarks from Rialto to Millau

* fix limits test

This reverts commit 50ffb5dd.

* verify that GRANDPA pallet is not initialized before submitting initialization transaction

* spelling

* refactor message relay helpers

* single standalone_metrics function

* fixed tests

* clippy + fmt

* removed commented code

* add calls tracing

* fix spelling

* cargo fmt

* -commented code

* fix build again

* post-merge build fix

* clippy + fmt

* refactor finality relay helper definitions

* add missing doc

* removed commented code

* fmt

* disable rustfmt for macro

* move best_finalized method const to relay chain def

* fixed storage_parameter_key

* added test for storage_parameter_key

* Add Beefy pallet to Rialto runtime

* Add Beefy gadget to Rialto node

* Add MMR pallet to Rialto runtime

* Add Beefy pallet to Millau runtime

* Add Beefy gadget to Millau node

* Add MMR pallet to Millau runtime

* Add pallet_beefy_mmr to Millau runtime

* Add pallet_beefy_mmr to Rialto runtime

* Implement MMR and BEEFY APIs in Rialto

* fix unit tests

- should_encode_bridge_send_message_call() tests for new
  runtime encoding resulted from newly added pallets.
- runtime size_of::<Call>() slightly increased from newly
  added pallets.

* fix grumbles

* tighten clippy allowances

* fix more grumbles

* Add MMR RPC to Rialto and Millau nodes

Also implement MmrApi in Millau runtime.

* rialto: use upstream polkadot_client::RuntimeApiCollection

* Decouple `relays/client-substrate` from `headers_relay`
* Remove `blocks_in_state` from `SyncLoopMetrics`
    This metric was only relevant for PoA <> Substrate bridge.
* Move `sync_loop_metrics.rs` to `relays/finality`
* Remove unused `SyncLoopMetrics::update()`
* Hook up SyncLoopMetrics to finality_loop
* Delete now unused `relays/headers`

Signed-off-by: acatangiu <[email protected]>

* Decouple the PoA bridge code from Rialto
* Remove Rialto PoA bridge code
* Remove relays/bin-ethereum code
* Remove relays/client-ethereum code
* Remove modules/ethereum code
* Remove modules/ethereum-contract-builtin code
* Remove PoA bridge documentation
* Remove primitives/ethereum-poa code
* Decouple Rialto from currency-exchange
* Fix building with runtime-benchmarks
* Fix should_encode_bridge_send_message_call test
    Because we removed some runtime modules/pallets, the
    substrate2substrate bridge pallet has a different index within
    the runtime so its calls have a different encoding.
    Update the test to use the new encoding.
* Update readme - no more PoA bridge
* Remove deployments/bridges/poa-rialto
    Also removes:
    - deployments/networks/eth-poa.yml
    - deployments/networks/OpenEthereum.Dockerfile
* Remove deployments/dev/poa-config
* Update deployments readme - no more PoA bridge
* Remove eth-related scripts
    Deletes:
    - deployments/networks/eth-poa.yml
    - scripts/run-openethereum-node.sh
* Remove poa-relay from gitlab-ci
* Dockerfiles to use substrate-relay as default
* Remove modules/currency-exchange code
* Remove primitives/currency-exchange code

Signed-off-by: acatangiu <[email protected]>

* transactions mortality in message and complex relays

* logging + enable in test deployments

* spellcheck

* fmt

* substrate: d0f6c1c60da22e04dd25c2eca46ebfe6f1571af0
polkadot: dd4b2e6a34a08a01b876d14641e99e7011be3463
cumulus: 9379cd6c1863ea846ad6c6a8cbbc99848dd5d693

* fmt

* fixed lost refs

* spelling

* benckhmarks

* fmt

* Unify error enums in substrate and ethereum clients with `thiserror`

Related to https://github.com/paritytech/parity-bridges-common/issues/857

* Add license pre-amble

* rustfmt

* Fix spelling

* max call size <= 230 bytes

* fix benchmarks

* replace collective flip with babe randomness in Rialto

* fmt

* fix test

* register parachain relay subcommand

* revert cargo patch

* added basic test

* fmt

* token swap benchmarks

* spellcheck

* Upgrade `jsonrpsee` to v0.3

* whitespace

* fmt

Co-authored-by: Svyatoslav Nikolsky <[email protected]>

* Substrate: 63b32fbaa2764c0a8ee76b70cdfa0fcb59b7181f
Polkadot:  7229ab87acf5bc5d4d10655ad1a9819a1e317442
Cumulus:   d5284b0e78be3a18a3371103dd00449aceb082df

* rialto parachain runtime

* fixed tests

* add node + bump refs (not compiling yet):
Substrate:           630422d6108cbaaca893ab213dde69f3bdaa1f6b
Polkadot:            7229ab87acf5bc5d4d10655ad1a9819a1e317442
Cumulus:             5af2990cfd3711f86c7cb8606b22364208a5c32d
GrandpaBridgeGadget: c152c45ac331eb8ab40d956ab1d008d181810ef4

* fix compilation (collator is not working)

* more fixes

* fmt

* spellcheck

* fix warnings

* fix compilation

* fmt

* trigger CI

* trigger CI

* Revert "trigger CI"

This reverts commit a31f53ce.

* benchmarks

* fix benchmarks

* fix again

* Revert "Revert "trigger CI""

This reverts commit 1dea8b42.

* Revert "Revert "Revert "trigger CI"""

This reverts commit 8fb74fa5.

* try fix

* lost lock file

* spellcheck

* try to disable sccache for cargo check

* Revert "Revert "Revert "Revert "trigger CI""""

This reverts commit f1574614.

* try to disable again

* disable sccache for test

* token swap relay

* token swap subcommand fixes

* fmt

* removed debug traces

* removed commented code

* relay headers between Kusama and Polkadot

* relay messages between Kusama and Polkadot

* complex Kusama <> Polkadot relayer

* expose relayer_fund_account_id from messages pallet

* create relayers fund accounts on Kusama/Polkadot + some more fixes

* fmt

* fix compilation

* compilation + clippy

* compilation

* MAXIMAL_BALANCE_DECREASE_PER_DAY for K<>P header relays

* fmt

* deduplicate tests

* Update modules/messages/src/lib.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* extract storage_parameter_key function

* other grumbles

* fix

* fmt

Co-authored-by: Tomasz Drwięga <[email protected]>

* integrate token swap pallet into Millau runtime

* set OnDeliveryConfirmed callback in Millau runtime

* use BABE to author blocks on Rialto (previously: Aura)

* removed extra script

* use bp_rialto::Moment

* fix tests

* Babe should control session end

* add parachain pallets to Rialto runtime

* add parachain pallets to rialto runtime + add parachains inherent data provider to node

* remove script again

* fmt

* allow unlicensed crates

* spellcheck

* fix compilation

* resubmit transactions: start

* resubmit transactions: continue

* enable resubmitter in deployments

* clippy

* spellcheck

* Update relays/client-substrate/src/chain.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* fix compilation

* fix compilation

Co-authored-by: Tomasz Drwięga <[email protected]>

* fix delivery transaction estimation in greedy relayer

* fixed typo

* improve logging

* improve logging

* fmt

* fix compilation

* fmt

* Update relays/lib-substrate-relay/src/messages_target.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* review

Co-authored-by: Tomasz Drwięga <[email protected]>

* remove unused dev deps

* Removing unused deps

* lib-substrate-relay

* pass to build

* remove unused file

* clippy && tests

* Changed follow suggestions

* License

* Make changes follow suggested

* docs

* fix fmt

* token swap pallet

* token swap type (replay protection)

* post-merge fixes

* post-merge fix

* Update modules/token-swap/src/lib.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* Update modules/token-swap/src/lib.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* add missing comment part

* Update modules/token-swap/src/lib.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* starting claim after lock period is over is forbidden

* move spec_version and weight to arguments

Co-authored-by: Tomasz Drwięga <[email protected]>