* ECIP 1041 - Remove Difficulty Bomb (#7905)

Enable difficulty bomb defusion at block:
 - 5900000 on Ethereum Classic mainnet,
 - 2300000 on morden testnet.

Reference:
https://github.com/ethereumproject/ECIPs/blob/master/ECIPs/ECIP-1041.md

* spec: Validate required divisor fields are not 0 (#7933)

* Add validate_non_zero function

It's used to validate that a Spec's uint field used as a divisor is not zero.

* Add deserialize_with to gas_limit_bound_divisor

Prevents panics due to divide-by-zero on the gas_limit_bound_divisor
field.

* Add deserialize_with to difficulty_bound_divisor

Prevents panics due to divide-by-zero on the difficulty_bound_divisor
field.

* Add validate_optional_non_zero function

Used to validate Option<Uint> divisor fields.

* Use deserialize_with on optional divisor fields.

* Add #[serde(default)] attribute to divisor fields

When using `#[serde(deserialize_with)]`, `#[serde(default)]` must be specified so that missing
fields can be deserialized with the deserializer for `None`.

* Kovan WASM fork code (#7849)

* kovan fork code

* introduce ethcore level vm_factory and let it fail

* fix json tests

* wasmcosts as option

* review changes

* wasm costs in parser

* fix evm tests

* review fixes

* fix test

* remove redundant json field

* gitlab cache (#7921)

it is necessary to test

* fix snap build master (#7896)

add rhash

* Remove duplicate snap target

* [beta] Update react-qr-reader

* Explicit webrtc-adapter dependency (package-lock workaround)

* iframe with allow (QR, new Chrome policy)

* Randomize the peer we dispatch to

* Fix a division by zero in light client RPC handler

* [beta] Wallet allowJsEval: true

* Fix unsafe wallet.

* Enable unsafe-eval for all dapps.

* Add allowJsEval to manifest.

* Enable 'unsafe-eval' if requested in manifest.

add rhash

* Resolve conflicts

* Resolve conflicts

* Update gitlab-build.sh (#7855)

fix build ```version``` after https://github.com/paritytech/parity/pull/7723

* Resolve conflicts

* Update gitlab-test.sh (#7883)

* Update gitlab-test.sh

https://github.com/paritytech/parity/issues/7871

* Update aura-test.sh

* Backport master ci prs

* Bump beta to 1.9.3

* Make track beta

* Downgrade rustc_version

* update back-references more aggressively after answering from cache (#7578)

* Add new EF ropstens nodes. (#7824)

* Add new EF ropstens nodes.

* Fix tests

* Add a timeout for light client sync requests (#7848)

* Add a timeout for light client sync requests

* Adjusting timeout to number of headers

* Flush keyfiles. Resolves #7632 (#7868)

* Fix wallet import (#7873)

* rpc: generate new account id for imported wallets

* ethstore: handle duplicate wallet filenames

* ethstore: simplify deduplication of wallet file names

* ethstore: do not dedup wallet filenames on update

* ethstore: fix minor grumbles

* [WASM] mem_cmp added to the Wasm runtime (#7539)

* mem_cmp added to the Wasm runtime

* schedule.wasm.mem_copy to schedule.wasm.mem_cmp for mem_cmp

* [Wasm] memcmp fix and test added (#7590)

* [Wasm] memcmp fix and test added

* [Wasm] use reqrep_test! macro for memcmp test

* wasmi interpreter (#7796)

* adjust storage update evm-style (#7812)

* disable internal memory (#7842)

* Bump beta to 1.9.2

* Update ropsten.json (#7776)

* Filter-out nodes.json (#7716)

* Filter-out nodes.json

* network: sort node table nodes by failure ratio

* network: fix node table tests

* network: fit node failure percentage into buckets of 5%

* network: consider number of attempts in sorting of node table

* network: fix node table grumbles

* Fix client not being dropped on shutdown (#7695)

* parity: wait for client to drop on shutdown

* parity: fix grumbles in shutdown wait

* parity: increase shutdown timeouts

* Wrap --help output to 120 characters (#7626)

* Update Clap dependency and remove workarounds

* WIP

* Remove line breaks in help messages for now

* Multiple values can only be separated by commas (closes #7428)

* Grumbles; refactor repeating code; add constant

* Use a single Wrapper rather than allocate a new one for each call

* Wrap --help to 120 characters rather than 100 characters

* [beta] Token filter balances (throttle)

* Cleanups

* Remove unused uniq

* Update @parity/shared to 2.2.23

* Remove unused code paths

* [beta] Explicitly add branch name

* Fix cargo update branch to beta

Tomasz Drwięga authored Jan 29, 2018 and Marek Kotewicz committed Jan 29, 2018

This reverts commit 568dc33a.