Upgrade elastic array

This is a huge change, which includes some changes to replace code that
originally cloned to reuse allocations instead. The updated
`elastic-array` crate renames its consuming `Vec`-conversion method to
`into_vec`, which means that I can do a simple
`sed -i 's/to_vec/into_vec/'` and then fix the compilation errors.

This commit is probably a minor performance win and definitely a
significant readability win.

asynchronous rob authored Jun 28, 2017 and Arkadiy Paronyan committed Jun 28, 2017

* final engine changes

* migration to v13

* adding and removing pending transitions

* epoch_transition_for

* port snapshot to new engine methods

* final validator set interface

* fix compiler errors

* revert v13/epoch_depth transition

* make call on new epoch

* rolling finality checker

* tests for finality checker

* constructing finality proof upon pending transition

* fix warnings and finality proof checking

* fix compiler warnings in tests

* test fixes

* don't include genesis in finality checking

* change snapshot test chain building logic

* minor refactorings

* fetch epoch transition based on parent, fix divide-by-zero in SimpleList

* fix formatting

* fix ABIs and finality checking in snapshot restoration

* encode signal number in proof

* create more blocks at the end of tests

* update gist to accurate contract code

* test for epoch_transition_for

* fix tests with immediateTransitions parameter

* disable force flag after forcing

* rename ValidatorsChanged to InitiateChange and finalizeSignal to finalizeChange

* a few more validator set tests

add `cargo clean`

add evmbin, ethstore, ethkey

Tomasz Drwięga authored Jun 28, 2017 and Arkadiy Paronyan committed Jun 28, 2017

* Logs subscription.

* Add test.

* lock -> write

Leo Arias authored Jun 28, 2017 and Arkadiy Paronyan committed Jun 28, 2017

Putting the installation instructions for the snap will help getting more testers, and then publish it in the stable channel with more confidence.

Tomasz Drwięga authored Jun 28, 2017 and Arkadiy Paronyan committed Jun 28, 2017

* Adding CSP headers.

* Adding Content-Security-Policy headers.

* Fixing test.

* CSP in ws server responses.

* Dust protection

* Track touched accounts in the substate

* Minor alterations

* Removed numbed of active connections from informant

* Print error message when fatdb is required

* Remove peers from UI

add -cli

Prioritize accounts over address book

* Empty local middleware, until explicitly requested

* Remove previous empty overrides (unneeded now)

* Re-add over-zealous keyethereum removal

* lgtm

* linting

* Slight shortening

Docs for Pub-Sub, optional parameter for parity_subscribe

* Information about used paths added to general output block

* Print was added into execute light also

* Domain-locking web tokens.

* JS part.

* Fix linting issues.

Latest changes from Rust RocksDB binding merged

* Alias keyethereum to empty for libraries/npm

* Alias long-standing vertx warning to empty

* Alias secp256k1

* remove package-lock.json (not active atm)

* Set process.browser

* Empty fs module (keyethereum dep)

* !==

* Ethereum Classic Monetary Policy

Create a new parameter `ecip1017EraRounds`. When the block number
passes one era rounds, the reward is reduced by 20%.

See https://github.com/ethereumproject/ECIPs/blob/master/ECIPs/ECIP-1017.md

* Update rewards for uncle miners for ECIP1017

In the monetary policy, the rewards are changed from "up to 7/8 of the
reward" to "1/32 of the reward".

* Fix an off-by-one error in ECIP1017 era calculation

According to
https://github.com/ethereumproject/ECIPs/blob/master/ECIPs/ECIP-1017.md,
when in block number 5,000,000, it should still be in Era 1 (which in
our code `era == 0`). So we need to check whether the `rem` equals to
zero and act accordingly when calculating the era.

* `ecip1017_era_rounds` missing from EthashParams when run in build bot

* strip out ecip1017_eras_block_reward function and add unit test