Squashed commit of slava-async-bridge:

commit 657deb4cf4b90f24b9c5bfd62764b197776c262c
Author: Hernando Castano <[email protected]>
Date:   Wed Jan 29 20:14:20 2020 -0500

    Move Slava's bridge code into relays folder

commit 4868c42c7da959dde7252766996b3ed4e408e439
Author: Hernando Castano <[email protected]>
Date:   Wed Jan 29 20:01:06 2020 -0500

    Move files into `modules/ethereum`

commit d1093f3e4238acb1a1a020011452cb928d3f8d7a
Merge: 29dc6f9 bfd30ef
Author: Hernando Castano <[email protected]>
Date:   Wed Jan 29 19:59:27 2020 -0500

    Merge branch 'master' of slava-async-bridge

commit 29dc6f97b1b7d1db99086d35a5336f43d2f0f8af
Author: Hernando Castano <[email protected]>
Date:   Wed Jan 29 19:51:31 2020 -0500

    Squashed commit of the following:

    commit 265365920836bb1d286c9b48b1902a2de278fdd9
    Author: Hernando Castano <[email protected]>
    Date:   Wed Jan 29 19:51:15 2020 -0500

        Move hc-jp-bridge repo to different folder

    commit 8271991e95320baba70bd1cb9c4234d0ffd5b638
    Merge: 57d0811 304cbc5
    Author: Hernando Castano <[email protected]>
    Date:   Wed Jan 29 19:36:41 2020 -0500

        Merge branch 'hc-jp-bridge-module' of hc-jp-bridge-module

    commit 304cbc5f02d003ffa5404c1c01e461e5b8539888
    Author: Hernando Castano <[email protected]>
    Date:   Wed Jan 29 00:38:27 2020 -0500

        Update bridge pallet to work with the (almost) lastest master (#4672)

        * Update decl_error usage

        * WIP: Update error handling to use DispatchResult

        * Get module compiling with new error handling

        * Make tests compile again

        Main change was updating the usage of InMemoryBackend

        * Move `sp-state-machine` into dev-dependencies

        * Bump dependencies to v2.0.0

        * Remove some stray comments

        * Appy code review suggestion

    commit 510cd6d96372688517496efa61773ea2839f8474
    Author: Hernando Castano <[email protected]>
    Date:   Tue Dec 17 12:52:51 2019 -0500

        Move Bridge Pallet into FRAME (#4373)

        * Move `bridge` crate into `frame` folder

        * Make `bridge` pallet compile after `the-big-reorg`

    commit ab54e838ef75e6a3f68fd0944bf22598c10c552f
    Author: Hernando Castano <[email protected]>
    Date:   Mon Nov 11 21:56:40 2019 +0100

        Use new StorageProof type from #3834

    commit 8fc8911fd1b4acc2274c6863fb3dba91b30c90af
    Author: Hernando Castano <[email protected]>
    Date:   Tue Nov 5 00:50:34 2019 +0100

        Verify Ancestry between Headers (#3963)

        * Create module for checking ancestry proofs

        * Use Vec of Headers instead of a HashMap

        * Move the ancestry verification into the lib.rs file

        * Change the proof format to exclude `child` and `ancestor` headers

        * Add a testing function for building header chains

        * Rename AncestorNotFound error to InvalidAncestryProof

        * Use ancestor hash instead of header when verifying ancestry

        * Clean up some stuff missed in the merge

    commit dbe85738b68358b790cf927b34a804b965a88f96
    or: Hernando Castano <[email protected]>
    Date:   Fri Nov 1 15:41:58 2019 +0100

        Check given Grandpa validator set against set found in storage (#3915)

        * Make StorageProofChecker happy

        * Update some tests

        * Check given validator set against set found in storage

        * Use Finality Grandpa's Authority Id and Weight

        * Add better error handling

        * Use error type from decl_error! macro

    commit 31b09216603d3e9c21144ce8c0b6bf59307a4f97
    or: Hernando Castano <[email protected]>
    Date:   Wed Oct 23 14:55:37 2019 +0200

        Make tests work after the changes introduced in #3793 (#3874)

        * Make tests work after the changes introduced in #3793

        * Remove unneccessary import

    commit bce6d804aa86504599ff912387295c58f846cbf3
    Author: Jim Posen <[email protected]>
    Date:   Thu Oct 10 12:18:58 2019 +0200

        Logic for checking Substrate proofs from within runtime module. (#3783)

    commit a7013e94b6c772c1d45a7cacbb445f73f6554fca
    Author: Hernando Castano <[email protected]>
    Date:   Fri Oct 4 15:21:00 2019 +0300

        Allow tracking of multiple bridges

    commit 3cf648242d631e32bd553a67df54bf5a48912839
    Author: Hernando Castano <[email protected]>
    Date:   Tue Oct 1 14:55:04 2019 +0200

        Add BridgeId => Bridge mapping

    commit 001c74c45072213e01857d0a2454379b447c5a76
    Author: Hernando Castano <[email protected]>
    Date:   Tue Oct 1 11:10:19 2019 +0200

        Get the mock runtime for tests set up

    commit 38443a1e8b424ed2f148eb95121d009f730e3b5a
    Author: Hernando Castano <[email protected]>
    Date:   Fri Sep 27 14:52:53 2019 +0200

        Clean up some warnings

    commit bdc3b01401e89c7111f8bf71f84c50750d25089f
    Author: Hernando Castano <[email protected]>
    Date:   Thu Sep 26 16:41:01 2019 +0200

        Add more skeleton code

    commit 26995efbf4bac2842eb2822322f7ad3c3e88feb8
    Author: Hernando Castano <[email protected]>
    Date:   Wed Sep 25 15:16:57 2019 +0200

        Create `bridge` module skeleton

commit bfd30ef8363b1483ef1107ae1eb958a4e944c93b
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Tue Dec 10 12:10:53 2019 +0300

    actually use signer from CLI to sign Substrate transactions

commit 504028eac60d9d14ba95b506cd355b0d2f405ce0
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Tue Dec 10 12:02:22 2019 +0300

    go offline for a bit on connection error

commit 446d0c8d20187dfd1beb173958ea28f2ad97887d
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Tue Dec 10 11:25:50 2019 +0300

    enable info logs by default

commit d039c60ec72bc91adfdad85442bc99a93b7f8e8d
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Tue Dec 10 11:12:51 2019 +0300

    support basic CLI arguments

commit 65c6d48e23576f36e8541878b920a03730226392
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Mon Dec 9 15:37:48 2019 +0300

    fix restart

commit 96e94c1c4b22d732078f8c401b872c5f8246c3fe
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Mon Dec 9 14:57:53 2019 +0300

    license

commit 68f4191e6cdd211ac8975e0b79f8a6f46a3ca953
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Mon Dec 9 14:56:05 2019 +0300

    restart sync when Substrate reorgs && we are unlucky

commit 29887c446167d580d73cc03a0b71c31890cafb51
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Mon Dec 9 13:49:31 2019 +0300

    only read genesis hash once

commit 832492b8393fe2063adf9c58c2b9e060dc3e4efb
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Mon Dec 9 13:23:26 2019 +0300

    changed TODO

commit 9dbc130e5fa036ae63d973819daf30f4ed6ffb5b
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Mon Dec 9 13:16:56 2019 +0300

    removed obsolete exit future

commit d03408cd8284eb0c61e7e96429b4f6199353e030
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Mon Dec 9 13:16:17 2019 +0300

    removed obsolete TODOs + moved a couple of TODOs to runtime module

commit ed8bec44b79f9a2ce829e59f10181368b2f42139
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Mon Dec 9 12:37:05 2019 +0300

    explained TODO fix

commit aa9c4c66ec2904eeb6072d654718b0ac0b7d8803
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Mon Dec 9 12:28:09 2019 +0300

    fix tx outcome serialization

commit 126f8f5484dac8c4af588ae86dc8855919d6c822
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Mon Dec 9 12:05:05 2019 +0300

    prune old ethereum headers when Substrate best header is too far in the future

commit c7bd301e631a44fe3263e188d0956081aa84f31e
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Fri Dec 6 12:51:50 2019 +0300

    fix trace

commit 549bb7acdb30cfdafe6c8600f0410212539ea63d
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Fri Dec 6 12:51:26 2019 +0300

    tx hashes are already a part of Block response

commit 7864017909f87ea36955d605a924c3c88bc88df3
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Thu Dec 5 12:29:37 2019 +0300

    submit bunch of headers at once + some fixes

commit 96485f85d38c144f0771f02ba692216a60356665
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Wed Dec 4 17:22:13 2019 +0300

    print status messages

commit ae0ec4c087136db653339537daab7f96a8c21b65
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Wed Dec 4 17:06:00 2019 +0300

    continue actual Substrate client implementation

commit 8146293740d70b88904568ff8e5acdfbadf06fd3
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Wed Dec 4 13:49:30 2019 +0300

    fix IncompleteHeader condition

commit 767c6201157dabcccf7f62e643681ca298224fb1
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Wed Dec 4 10:55:06 2019 +0300

    actual Substrate client implementation

commit 221fd4ccd2b1eea12c9dacf800d80e15ec115c1b
Author: Svyatoslav Nikolsky <[email protected]>
Date:   Wed Nov 20 17:28:13 2019 +0300

    initial commit