* Manage default accounts

* Portal

* Portal

* Allow Portal to be used in as both top-level and popover

* modal/popover variable naming

* Move to Portal

* export Portal in ~/ui

* WIP

* Tags handle empty values

* Export AccountCard in ~/ui

* Allow ETH-only & zero display

* Use ui/Balance for balance display

* Add tests for Balance & Tags component availability

* WIP

* Default overlay display to block (not flex)

* Revert block

* WIP

* Add className, optional handlers only

* WIP

* Properly handle optional onKeyDown

* Selection updated

* Align margins

* Remove old code

* Remove debug logging

* TransitionGroup for animations

* No anim

* Cleanups

* Revert addons removal

* Fix tests

* Pr gumbles

* Add npm/jsonrpc

* Allow ci:build:jsonrpc

* Publish @parity/jsonrpc

* Fix signing.

* Fix linting.

* Fix linting.

* Address grumble.

* Tags handle empty values

* Export AccountCard in ~/ui

* Allow ETH-only & zero display

* Use ui/Balance for balance display

* Add tests for Balance & Tags component availability

* Add className, optional handlers only

* Remove debug logging

* AccountCard UI update

* Infering default account when sending transactions if not provided

* Fixing test

* Fixing tests code

* Fixes.

* More fixes.

* Final fix.

* Portal

* Allow Portal to be used in as both top-level and popover

* modal/popover variable naming

* export Portal in ~/ui

* Properly handle optional onKeyDown

* Add simple Playground Example

* Fix whitespace.

* Fix post sign.

* Fix message.

* Fix tests.

* Rest of the problems.

* All hail the linter and its omniscience.

* ...and its divine omniscience.

* Grumbles and wording.

* Add api.util.encodeMethodCall

* Update spec description path, strip hex

* Remove options, add encodeMethodCall(name, inputs) signature

* Simplify interface with types-only inputs

* Add abiEncode & abiDecode functions

* initial commit for vaults

* fixed TODO

* public docs

* vault_file.json now contains enc(pwd hash)

* removed doc

* Returning first address as coinbase

* Allowing sender alteration in signer

* Adding default account RPC

* Tests for RPC

* Extracting dapp_id from Origin and x-parity-origin

* Separate type for DappId

* Persistent tracking of recent dapps

* Fixing tests

* Exposing dapp timestamps

* Fixing import to work on stable

* Fixing test again

* Exposing all RPC over dapps port as CLI option

* Fix test.

* Display QrCode for accounts, addresses & contracts

* Default size 4

* Fix layouts

* Extract CopyIcon to ~/ui/Icons

* Add copy & QrCode address

* Default size 4

* Add bitcoin: link

* use protocol links applicable to coin exchanged

* Remove .only

* Add tests for null blockGap values

* Handle null blockGap values

* i18n & tests for DeleteAccount

* i18n & tests for LoadContract

* Tab split (WIP)

* Split Tab component