* read head-data directly out of WASM memory

* implement ext_post_message for parachain WASM

* further refactoring of the parachain module

* add externalities error type

* accumulate posted messages when validating parachain candidate

* define Extrinsic type in primitives

* availability-store: store extrinsic data

* compute extrinsic and check against candidate

* add some egress queue tests

* grumbles & substrate update

* ensure everything builds

* Update to latest Substrate

* Fix tests

* Update src/main.rs

Co-Authored-By: gavofyork <[email protected]>

* remove availability vote type from statement-table

* expunge availability statement from consensus module

* expunge availability from duty roster

* rename StatementProducer to ParachainWork

* fix runtime tests and remove availability statement variant

* update wasm

* default to alexander testnet

* use empty pattern-match

* Fixes for substrate#1404

* Updates for latest Substrate

* Update lock file

* Update runtime.

Benjamin Kampmann authored Jan 15, 2019 and asynchronous rob committed Jan 14, 2019

in accordance with https://github.com/paritytech/substrate/pull/1397

Typo as identified here https://github.com/paritytech/polkadot/pull/64#discussion_r245995562

* docs: Update Readme for PoC-3

* docs: Fix formatting and update Docker section

* docs: Fix formatting. Start trying to make consistent with Substrate repo

* docs: Move Two-Node example into Hack on Substrate

* Update to latest substrate

* Fix as much as I can

* Store key out of Environment::init

* Fix service compile

* update to latest substrate

* update WASM and runtime

* Rename Id to ParaId in decl_{module,storage} (exported metadata type) (#58)

* Rename Id to ParaId in decla_module (exported type)

* AccountParaId -> AccountId