* reshuffle consensus libraries
* polkadot-useful type definitions for statement table
* begin BftService
* primary selection logic
* bft service implementation without I/O
* extract out `BlockImport` trait
* allow bft primitives to compile on wasm
* Block builder (substrate)
* take polkadot-consensus down to the core.
* test for preemption
* fix test build
* Fix wasm build
* Bulid on any block
* Test for block builder.
* Block import tests for client.
* Tidy ups
* clean up block builder instantiation
* justification verification logic
* JustifiedHeader and import
* Propert block generation for tests
* network and tablerouter trait
* use statement import to drive creation of further statements
* Fixed rpc tests
* custom error type for consensus
* create proposer
* asynchronous proposal evaluation
* inherent transactions in polkadot runtime
* fix tests to match real polkadot block constraints
* implicitly generate inherent functions
* add inherent transaction functionality to block body
* block builder logic for polkadot
* some tests for the polkadot API
* Block builder (substrate)
* Fix wasm build
* Bulid on any block
* Test for block builder.
* Block import tests for client.
* Tidy ups
* Repotted client
* Avoid pointless work
* All backend stuff now manages optional storage.
Also simplified a lot of the backend.
* Native runtime-io now supports empty storage items.
* Finish up the API transition.
* Build fix.
* Fix tests.
* Remerge in changes to client.
* Final fixes.
* Unrevert typos
* Remove accidentally committed change
* Bring back zero copy
* Fix merge.
* reshuffle consensus libraries
* polkadot-useful type definitions for statement table
* begin BftService
* primary selection logic
* bft service implementation without I/O
* extract out `BlockImport` trait
* allow bft primitives to compile on wasm
* Block builder (substrate)
* take polkadot-consensus down to the core.
* test for preemption
* fix test build
* Fix wasm build
* Bulid on any block
* Test for block builder.
* Block import tests for client.
* Tidy ups
* clean up block builder instantiation
* justification verification logic
* JustifiedHeader and import
* Propert block generation for tests
* Fixed rpc tests
* reshuffle consensus libraries
* polkadot-useful type definitions for statement table
* begin BftService
* primary selection logic
* bft service implementation without I/O
* extract out `BlockImport` trait
* allow bft primitives to compile on wasm
* take polkadot-consensus down to the core.
* test for preemption
* fix test build