* Make use of `runtime_interface` for parachain externalities

This also changes the encoding of the `ValidationResult` return value to
match the default encoding used in Substrate.

* Bump versions (#655)

* Bump version

* Update Cargo lock and bump runtime version

* Remove balance transfer disabler.

* Fix checking that `get_heads` exists (#657)

* Tweak some Kusama params (#659)

* Tweak some Kusama params

- Council elections daily
- No treasury burn
- Bonding/slash defer periods of 7 days

* Bump runtime

* Bump version

* Update Substrate (#661)

* Make compat with exit-future updates

* Update exit-future entirely

* Tidy

* Bump Substrate

* Update branch

* Add back sudo and fixing compilation

* Increase nick deposit (10 KSM) and require 2 councillors to slash (#663)

* Bump Substrate (#664)

* Replace Substrate mentions in license headers with Polkadot (#674)

* Fix typo in comment (#671)

* Bump Substrate, add Identity module (#676)

* Bump Substrate, add Identity module

* Bump Substrate again

* Update futures and tokio for browser light client (#673)

* Make availability-store compile for WASM

* Use --manifest-path instead

* Make validation work on wasm!

* Switch to Spawn trait

* Migrate validation to std futures

* Migrate network to std futures

* Final changes to validation

* Tidy up network

* Tidy up validation

* Switch branch

* Migrate service

* Get polkadot to compile via wasm!

* Add browser-demo

* Add initial browser file

* Add browser-demo

* Tidy

* Temp switch back to substrate/master

* tidy

* Fix wasm build

* Re-add release flag

* Switch to polkadot-master

* Revert cli tokio version to avoid libp2p panic

* Update tokio version

* Fix availability store tests

* Fix validation tests

* Remove futures01 from availability-store

* Fix network tests

* Small changes

* Fix collator

* Fix typo

* Revert removal of tokio_executor that causes tokio version mismatch panic

* Fix adder test parachain

* Revert "Revert removal of tokio_executor that causes tokio version mismatch panic"

This reverts commit cfeb50c0

.

* Update availability-store/src/worker.rs

Co-Authored-By: Pierre Krieger <[email protected]>

* Update network/src/lib.rs

Co-Authored-By: Pierre Krieger <[email protected]>

* Update network/src/lib.rs

Co-Authored-By: Pierre Krieger <[email protected]>

* Box pin changes

* Asyncify network functions

* Clean up browser validation worker error

* Fix av store test

* Nits

* Fix validation test

* Switch favicon

* Fix validation test again

* Revert "Asyncify network functions"

This reverts commit f20ae654.

* Add async blocks back in

* Fix typo in comment (#672)

* Add the /ws bootnode to the chain specs (#681)

* Revert "Revert "Revert removal of tokio_executor that causes tokio version mismatch panic"" (#685)

This reverts commit 938f411a

.

* Fix bootnodes PeerIds (#683)

* Fixes a flaky test (#675)

* Fixes a flaky test

* Renames a var

* Do not unit the errors in tests

* Bump Substrate (#686)

* update to latest renames

* Bump Substrate

* Bump substrate

* Merge some things from `ashley-compile-to-wasm` (#687)

* Make availability-store compile for WASM

* Use --manifest-path instead

* Make validation work on wasm!

* Switch to Spawn trait

* Migrate validation to std futures

* Migrate network to std futures

* Final changes to validation

* Tidy up network

* Tidy up validation

* Switch branch

* Migrate service

* Get polkadot to compile via wasm!

* Add browser-demo

* Add initial browser file

* Add browser-demo

* Tidy

* Temp switch back to substrate/master

* tidy

* Fix wasm build

* Re-add release flag

* Add the /ws bootnode to the chain specs

* Copy changes from master

* Switch branch

* Switch libp2p and add wasm-timer

* Switch back libp2p and add rand

* Fix bootnodes PeerIds

* use browser indexdb

* Reduce changeset

* Add matrix release alert script and gitlab job (#688)

* Add matrix release alert script and gitlab job

* Update .gitlab-ci.yml

Co-Authored-By: Kirill Pimenov <[email protected]>

* Rewrite some Future structs as async functions (#679)

* Squashed commit of the following:

commit e97a1715
Author: Ashley <[email protected]>
Date:   Tue Dec 10 15:06:28 2019 +0100

    Rewrite some functions as async

commit 970e4851
Merge: f98966ac 47828402
Author: Ashley <[email protected]>
Date:   Tue Dec 10 11:19:37 2019 +0100

    Merge remote-tracking branch 'parity/master' into ashley-futures-update

commit f98966ac
Author: Ashley <[email protected]>
Date:   Mon Dec 9 23:40:20 2019 +0100

    Add async blocks back in

commit 7fa88af0
Author: Ashley <[email protected]>
Date:   Mon Dec 9 23:17:02 2019 +0100

    Revert "Asyncify network functions"

    This reverts commit f20ae654.

commit 82413550
Author: Ashley <[email protected]>
Date:   Mon Dec 9 19:09:55 2019 +0100

    Fix validation test again

commit 47e002b0
Author: Ashley <[email protected]>
Date:   Mon Dec 9 19:07:43 2019 +0100

    Switch favicon

commit 0c5c1409
Author: Ashley <[email protected]>
Date:   Mon Dec 9 18:54:10 2019 +0100

    Fix validation test

commit 8bb6a018
Author: Ashley <[email protected]>
Date:   Mon Dec 9 18:53:54 2019 +0100

    Nits

commit 33410f3a
Author: Ashley <[email protected]>
Date:   Mon Dec 9 18:43:09 2019 +0100

    Fix av store test

commit f0c517eb
Merge: 938f411a 60e72111
Author: Ashley <[email protected]>
Date:   Mon Dec 9 18:21:39 2019 +0100

    Merge branch 'ashley-futures-updates' into ashley-futures-update

commit 60e72111
Author: Ashley <[email protected]>
Date:   Mon Dec 9 18:19:40 2019 +0100

    Clean up browser validation worker error

commit f20ae654
Author: Ashley <[email protected]>
Date:   Mon Dec 9 18:16:40 2019 +0100

    Asyncify network functions

commit b22758d0
Merge: 2e8b05ed ca8d5c54
Author: Ashley <[email protected]>
Date:   Mon Dec 9 17:47:26 2019 +0100

    Merge remote-tracking branch 'parity/master' into ashley-futures-updates

commit 2e8b05ed
Author: Ashley <[email protected]>
Date:   Mon Dec 9 17:45:52 2019 +0100

    Box pin changes

commit 08bfdf7f


Author: Ashley <[email protected]>
Date:   Mon Dec 9 17:15:38 2019 +0100

    Update network/src/lib.rs

Co-Authored-By: Pierre Krieger <[email protected]>

commit d8be456c


Author: Ashley <[email protected]>
Date:   Mon Dec 9 17:15:32 2019 +0100

    Update network/src/lib.rs

Co-Authored-By: Pierre Krieger <[email protected]>

commit ec736727


Author: Ashley <[email protected]>
Date:   Mon Dec 9 17:14:36 2019 +0100

    Update availability-store/src/worker.rs

Co-Authored-By: Pierre Krieger <[email protected]>

commit 938f411a
Author: Ashley <[email protected]>
Date:   Mon Dec 9 17:05:05 2019 +0100

    Revert "Revert removal of tokio_executor that causes tokio version mismatch panic"

    This reverts commit cfeb50c0.

commit f92f5804
Author: Ashley <[email protected]>
Date:   Mon Dec 9 15:47:35 2019 +0100

    Fix adder test parachain

commit cfeb50c0
Author: Ashley <[email protected]>
Date:   Mon Dec 9 15:31:36 2019 +0100

    Revert removal of tokio_executor that causes tokio version mismatch panic

commit 5bcb83a1
Author: Ashley <[email protected]>
Date:   Mon Dec 9 15:17:55 2019 +0100

    Fix typo

commit fc02b1dc
Author: Ashley <[email protected]>
Date:   Mon Dec 9 15:02:50 2019 +0100

    Fix collator

commit 6c4ff5b3
Author: Ashley <[email protected]>
Date:   Mon Dec 9 14:35:37 2019 +0100

    Small changes

commit e1338cb4
Author: Ashley <[email protected]>
Date:   Mon Dec 9 14:24:42 2019 +0100

    Fix network tests

commit 4e458f7a
Author: Ashley <[email protected]>
Date:   Mon Dec 9 12:25:26 2019 +0100

    Remove futures01 from availability-store

commit 5729f6cd
Author: Ashley <[email protected]>
Date:   Mon Dec 9 12:22:33 2019 +0100

    Fix validation tests

commit a8206125
Author: Ashley <[email protected]>
Date:   Mon Dec 9 12:01:48 2019 +0100

    Fix availability store tests

commit 112344fa
Author: Ashley <[email protected]>
Date:   Mon Dec 9 11:36:03 2019 +0100

    Update tokio version

commit d2de6d8b
Author: Ashley <[email protected]>
Date:   Mon Dec 9 11:33:25 2019 +0100

    Revert cli tokio version to avoid libp2p panic

commit 0c5f24e0
Author: Ashley <[email protected]>
Date:   Mon Dec 9 11:27:13 2019 +0100

    Switch to polkadot-master

commit 2e2311e3
Author: Ashley <[email protected]>
Date:   Fri Dec 6 15:07:21 2019 +0100

    Re-add release flag

commit 6adc1b61
Merge: 9767f832 5e9542c8
Author: Ashley <[email protected]>
Date:   Fri Dec 6 13:36:35 2019 +0100

    Merge remote-tracking branch 'parity/master' into ashley-compile-to-wasm

commit 9767f832
Merge: c528dc6d 84ece424
Author: Ashley <[email protected]>
Date:   Wed Dec 4 17:11:39 2019 +0100

    Merge remote-tracking branch 'parity/master' into ashley-compile-to-wasm

commit c528dc6d
Author: Ashley <[email protected]>
Date:   Wed Dec 4 17:07:00 2019 +0100

    Fix wasm build

commit da233a12
Author: Ashley <[email protected]>
Date:   Wed Dec 4 16:25:49 2019 +0100

    tidy

commit 832f8054
Merge: 4e1da888 78e828d8
Author: Ashley <[email protected]>
Date:   Wed Dec 4 15:56:56 2019 +0100

    Merge remote-tracking branch 'parity/master' into ashley-compile-to-wasm

commit 4e1da888
Author: Ashley <[email protected]>
Date:   Tue Dec 3 16:47:02 2019 +0100

    Temp switch back to substrate/master

commit af88a873
Merge: a03a980c abb51115
Author: Ashley <[email protected]>
Date:   Mon Dec 2 19:33:14 2019 +0100

    Merge remote-tracking branch 'parity/master' into ashley-compile-to-wasm

commit a03a980c
Merge: 31a88a93 f7d48261
Author: Ashley <[email protected]>
Date:   Mon Dec 2 13:52:37 2019 +0100

    Merge remote-tracking branch 'parity/master' into ashley-compile-to-wasm

commit 31a88a93
Author: Ashley <[email protected]>
Date:   Mon Dec 2 13:52:35 2019 +0100

    Tidy

commit 5b33b7a7
Author: Ashley <[email protected]>
Date:   Mon Dec 2 11:55:51 2019 +0100

    Add browser-demo

commit 868f6e51
Author: Ashley <[email protected]>
Date:   Mon Dec 2 10:51:57 2019 +0100

    Add initial browser file

commit e5e399c2
Author: Ashley <[email protected]>
Date:   Mon Dec 2 10:45:02 2019 +0100

    Add browser-demo

commit 408288b0
Author: Ashley <[email protected]>
Date:   Sun Dec 1 19:28:33 2019 +0100

    Get polkadot to compile via wasm!

commit 04ffe72e
Author: Ashley <[email protected]>
Date:   Sun Dec 1 19:28:16 2019 +0100

    Migrate service

commit 119f0829
Merge: 93fb6428 5422684f
Author: Ashley <[email protected]>
Date:   Sun Dec 1 17:43:49 2019 +0100

    Merge remote-tracking branch 'parity/master' into ashley-compile-to-wasm

commit 93fb6428
Author: Ashley <[email protected]>
Date:   Sun Dec 1 12:21:25 2019 +0100

    Switch branch

commit 0c4fe833
Author: Ashley <[email protected]>
Date:   Sat Nov 30 11:45:59 2019 +0100

    Tidy up validation

commit 73563253
Author: Ashley <[email protected]>
Date:   Sat Nov 30 11:39:09 2019 +0100

    Tidy up network

commit 1c9cf042
Author: Ashley <[email protected]>
Date:   Sat Nov 30 01:16:35 2019 +0100

    Final changes to validation

commit 322cca52
Author: Ashley <[email protected]>
Date:   Sat Nov 30 00:31:55 2019 +0100

    Migrate network to std futures

commit 96f1a994
Author: Ashley <[email protected]>
Date:   Fri Nov 29 23:31:04 2019 +0100

    Migrate validation to std futures

commit aaf5e55f
Author: Ashley <[email protected]>
Date:   Fri Nov 29 17:10:11 2019 +0100

    Switch to Spawn trait

commit 2ab282f5
Merge: cceb6b72 5598ed9b
Author: Ashley <[email protected]>
Date:   Fri Nov 29 16:31:24 2019 +0100

    Merge remote-tracking branch 'parity/master' into ashley-compile-to-wasm

commit cceb6b72
Author: Ashley <[email protected]>
Date:   Fri Nov 29 15:47:14 2019 +0100

    Make validation work on wasm!

commit b45a95cf
Merge: 3773d5c1 db7eaa6b
Author: Ashley <[email protected]>
Date:   Fri Nov 29 13:57:23 2019 +0100

    Merge remote-tracking branch 'tomaka/wasm-start' into HEAD

commit db7eaa6b
Merge: 6f97dbb7 2ab32dac
Author: Pierre Krieger <[email protected]>
Date:   Thu Nov 28 13:58:15 2019 +0100

    Merge branch 'master' into wasm-start

commit 6f97dbb7
Author: Pierre Krieger <[email protected]>
Date:   Thu Nov 28 12:47:45 2019 +0100

    Use --manifest-path instead

commit 20104e98


Author: Pierre Krieger <[email protected]>
Date:   Thu Nov 28 10:44:51 2019 +0100

    Make availability-store compile for WASM

* Fix build

* Fix futures blocking panic in validators (again)

* Deindent

* Supercede 'Propagate Substrate#4284 to Polkadot' (#695)

* Propagate Substrate#4284 to Polkadot

* Fix tests

* Fixes

* Use hash part of fund id as child unique id.

* Add comma

* Switch branch

* run cargo update

* Update polkadot-master only

* Fix collator

* More update

* Fix compilation

* Some stylistic cleanups

* Increase the minimum treasury bond to reduce silly proposals (#701)

* Increase the minimum treasury bond to reduce silly proposals

* Bump substrate

* Bump version

* Update to latest Substrate master (#703)

* Update to latest Substrate master

* Fix tests

* Introduce an event for when transaction fees are paid (#702)

* Introduce an event for when transaction fees are paid

* Fix

Co-authored-by: Bastian Köcher <[email protected]>

* Bump to latest Substrate (#706)

* Updates, but won't build.

* Bump version.

* Fix

* Fix test

* ci: increase git cloning depth to 100 (#707)

* ci: fetch master branch for runtime diff (#708)

* Bump Substrate and runtime version (#712)

* Update to latest Substrate master

* Bump Substrate and runtime version

Co-authored-by: Bastian Köcher <[email protected]>

* ci: fix release tagging after tags are added on the master branch (#714)

* ci: fix release tagging after tags are added on the master branch

* ci: latest tag applied to latest tag

* Update kvdb version in availability-store (#709)

* update availability store

* also fix warning

* update Cargo.lock

* Support both polkadot and kusama runtimes (#704)

* Allow both polkadot and kusama runtimes

* Allow both polkadot and kusama runtimes

* Make `collator` build

* Removed kusama runtime

* Introduced common runtime

* Updated for latest substrate

* Updated CI targets

* Updated CI version check

* Removed unused dependency

* Pulled latests substrate

* Pulled latest substrate

* Fixed version

* Apply suggestions from code review

Co-Authored-By: Bastian Köcher <[email protected]>

* NEW_HEADS_IDENTIFIER moved to primitives

* Updated CI check script

* Fixed script

* Set epoch duration for polkadot

* ci: check_runtime for both runtimes

Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: gabriel klawitter <[email protected]>

* Bump Substrate & runtime version (#715)

* Bump Substrate & runtime version

* Attempt at fix

* Update runtime/kusama/src/lib.rs

Co-Authored-By: Bastian Köcher <[email protected]>

Co-authored-by: Bastian Köcher <[email protected]>

* Update copyright year (#718)

* Fixes after master merge

* service: support setting fork blocks in config (#719)

* ci: make sure master branch is available for check_runtime (#720)

* service/src/lib.rs: Register network event stream for authority disc (#678)

* service/src/lib.rs: Register network event stream for authority disc

Previously one would create a sender and receiver channel pair, pass the
sender to the build_network_future through the service builder and
funnel network events returned from polling the network service into the
sender to be consumed by the authority discovery module owning the
receiver.

With recent changes it is now possible to register an event_stream
with the network service directly, thus one does not need to make the
detour through the build_network_future.

This commit is an adjusted clone of one targeting the Substrate
repository.

* service/src/lib.rs: Fix futures::stream imports

* [TMP] *: Replace polkadot-upstream with feature branch

* Revert "[TMP] *: Replace polkadot-upstream with feature branch"

This reverts commit 0c947b04

.

* Hotfix for Kusama (#724)

* cli: revert borked kusama chain on startup

* Docs.

* cli: fix reversal of bork kusama fork

* cli: force always can author

* Version bump

* service: support setting fork blocks in config

* service: add support for bad blocks extension

* service: add badBlocks to kusama chainspec

* Bump Substrate to hotfix version.

* service: add bad block to kusama chain spec

* cleanup kusama hotfix

* add kusama grandpa hotfix

* Bump substrate

* Bump spec_version

* Rebump

* cli: remove unnecessary dependencies

* service: revert can_author_with fix

* service: remove unnecessary method

* Don't try to track polkadot runtime verion yet

* Versions

* service: better grandpa fix detection

Co-authored-by: André Silva <[email protected]>

* allow release alerts to fail (#725)

* Fix the can-author issue by defaulting to Kusama when no chainspec given. (#728)

* Fix can_author by defaulting correctly.

* Comments

* Better logging

* Bump Substrate

* Minor updates to readme.

* service: reset grandpa into a future round (not past) (#726)

* service: reset grandpa into a future round (not past)

* update substrate version

* service: create grandpa reset round variable

* service: fine grained grandpa reset on startup

Co-authored-by: Gavin Wood <[email protected]>

* Bump version (#729)

* polkadot v0.7.13 (#730)

* bump substrate version

* bump version to 0.7.13

* Fix pending-release alert script (#734)

... parity/tools doesn't have /bin/bash

* Select native runtime based on chain spec (#733)

* Select native runtime based on chain spec

* Bumped substrate

* Add sudo module to `polkadot-runtime` (#735)

* Bump versions (#736)

* Fix up Kusama balance constants

* Bump versions

* Fix for the --dev option

* remove kusama fixes (#738)

* Tweak Polkadot constants & bump Substrate (#739)

* Tweak Polkadot constants.

* Bump and remove warning

* Bump impl version

* Bump Substrate

* Bump Substrate again

* Some fixes

* Fix compilation

* Remove TODO

* Remove old dir

* Companion PR for Substrate#4585 (#748)

* Companion PR for Substrate#4394 (#723)

* service/src/lib.rs: Register network event stream for authority disc

Previously one would create a sender and receiver channel pair, pass the
sender to the build_network_future through the service builder and
funnel network events returned from polling the network service into the
sender to be consumed by the authority discovery module owning the
receiver.

With recent changes it is now possible to register an event_stream
with the network service directly, thus one does not need to make the
detour through the build_network_future.

This commit is an adjusted clone of one targeting the Substrate
repository.

* service/src/lib.rs: Fix futures::stream imports

* [TMP] *: Replace polkadot-upstream with feature branch

* Switch branch

* Small change

* Companion PR to substrate#4542

* Revert "Merge remote-tracking branch 'tomaka/companion-4542' into ashley-browser-utils"

This reverts commit 17f00afe, reversing
changes made to 928cbb9c

.

* ashley-browser-utils -> ashley-browser-utils-polkadot

* Switch branches back

Co-authored-by: Max Inden <[email protected]>
Co-authored-by: Pierre Krieger <[email protected]>

* Companion PR to substrate#4542 (#732)

* Companion PR for Substrate#4585

Co-authored-by: Ashley <[email protected]>
Co-authored-by: Max Inden <[email protected]>
Co-authored-by: Pierre Krieger <[email protected]>

* Reset branch and make it compile

* Review feedback

* Make the bounds a bit cleaner.

Co-authored-by: Gavin Wood <[email protected]>
Co-authored-by: Stanislav Tkach <[email protected]>
Co-authored-by: Leo Arias <[email protected]>
Co-authored-by: Ashley <[email protected]>
Co-authored-by: Pierre Krieger <[email protected]>
Co-authored-by: Fedor Sakharov <[email protected]>
Co-authored-by: s3krit <[email protected]>
Co-authored-by: Kirill Pimenov <[email protected]>
Co-authored-by: gabriel klawitter <[email protected]>
Co-authored-by: Nikolay Volf <[email protected]>
Co-authored-by: Arkadiy Paronyan <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: André Silva <[email protected]>
Co-authored-by: Max Inden <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>