* Add typings to messages
* Fix eslint (after merge)
* Fix TypeScript error
* Lint
* Consistent naming
* Better promise error handling
* Constraint handle typings as much as tsc will allow
* Revert to empty Props interfaces
* SeedLengths type
* Add type to transport subscription message
* nit
* Typecheck passing callback to sendMessage when none expected
* Type subscription cb and replace KeyringJson w/ InjectedAccount
Use InjectedAccount for `accounts.list`, `accounts.subscribe`
* Expose subscribe on Accounts interface
* Basic subscription for accounts on background
* Subscriptions should be in-place...
* Add web3AccountsSubscribe
* Introduce the enable() interface
* Provider
* Add auth requests to state
* injector comments
* Background extension list, spprove & reject
* Cleanups
* Untested, but the UI parts are there (test next)
* linting
* Not pretty, but seems to auth
* Small styling adjustments
* Adjust Box layout slightly
* Small styling adjustments
* signing -> transactions
* isDanger for links
* Styling defaults