* refactoring traits
* separate generation session
* generalized ClusterSessions
* signing session prototype
* full_signature_math_session
* consensus session prototype
* continue signing session
* continue signing session
* continue signing session
* continue signing session
* isolated consensus logic
* started work on signing test
* complete_gen_sign_session works
* consensus tests
* get rid of duplicated data in SigningSession
* TODOs in signing session
* fixing tests
* fixed last test
* signing session in http listener
* new key server tests
* fix after merge
* enabled warnings
* fixed possible race
* ignore previous jobs responses
* include sef node in consensus when confirmed
* fixed warning
* removed extra clones
* consensus_restarts_after_node_timeout
* encrypt signature before return
* return error text along with HTTP status
* fix for odd-of-N (share check fails + not equal to local sign)
* fixed t-of-N for odd t
* fixed test cases in complete_gen_sign_session
* fixed mistimed response reaction
* jobs draft
* DecryptionJob
* consensus session tets
* fixed decryption tests
* signing job implementation
* siginng_session using new consensus_session
* added license preambles
* same_consensus_group_returned_after_second_selection
* database upgrade v0 -> v1
* typo
* fixed grumbles
* PubSub Integration WebSocket
* PubSub Provider API
* Parity License and fix switch statement
* Minor fix: use parameter api
* Exclude subscriptionId return
* Unsubscribe parameters as array
* secureProvider API added
* isSecure check
* Refractor: Formatting in callback (no Promise)
* Tests for parityProvider
* Refractor: Formatting in callback (secure API)
* Updated transaction documentation
* Module instead of API-Names, Options always as array (e.g. empty)
'parity' instead of 'parity_subscribe' calls
params with empty array as options. If eth_subscribe includes empty array parity-core will send invalid request (eth api doesn't have options)
* Removed isSecure transport check, because APIs are configurable
* Refractor Provider API to single Pubsub
* Modify transport layer to have single identifier for subscriptions
* FIX: Display pubsub errors
* Discard Messages after unsubscribing
* Fix: display error normal messages correctly
* Simplified code, removed unnecessary pubsub methods
* trace_call API 2nd argument blockNumber, first whatTrace
https://github.com/paritytech/parity/wiki/JSONRPC-trace-module#trace_call
* Separate namespaces pubsub. eth, parity, net
* Keep error for messages from unsubscribed topics.
* Fix: Unsubscribe Promise
* Add Test: Unsubscribe promise resolved
* Fix: 'error' in params
* Order by id instead of hash.
* Minimal gas price bump.
* Avoid to construct oversized transaction packets.
* Fix RPC.
* Never construct oversized transactions packet.
* Never construct oversized packets.
