* fix(): remove tabs

* fix(): remove account details overview in signed transactions

* fix(): Get back to account list after signing a tx

* fix(): remove account details overview in signed transactions bis

* fix(): prevent navigating back to pin

* fix(): remove new line and comments

* fix: Relates to #140. Update React Native to 0.57.8

* fix: Bump CI and required Node.js version in package.json to Node 8

* chore: Update dependencies. Cannot update to reactive-native 0.58.3

* fix: Add @babel/plugin-proposal-class-properties

* chore: Boost version of babel-preset-react-native to 5.0.2

* chore: Update to React Native 0.56 to fix Cannot find module 'setupDevtools' from 'setup.js' error

* fix: Fixes error ReferenceError: regeneratorRuntime is not defined

* Ethereum message sign implementation

Attempt to have a better autofocus

Imports optimization: sort and remove unused imports

Note that `brew install android-ndk` returns `Error: No available formula with the name "android-ndk" ... It was migrated from homebrew/core to homebrew/cask.`

Replace failing "yarn run cli.." by "react-native.."

This reverts commit b6da30db.

* fix(test): start

* fix(pin): add error messages

* fix(pin): add error message on account unlock

* fix(pin): fix crash on signing & cleanup of unused components and functions

* fix(): error message at signing

* fix(): move message to state and add support for iphone (no keyboard send button)

* fix(): add support for iphone (no keyboard send button) for signing

* fix(): refactor

* fix(): cleaning unused components, variables and functions

* fix(): 2 more that I forgot

* fix(ux): show qr code right away

* fix(package.json): remove commit-wizard

* fix(package.json): remove simple-commit-message

* fix(package-lock.json): remove it

* Double 0x fix in address

* fix targetSdkVersion again

* project.pbxproj sync

* exclude  i386-apple-ios x86_64-apple-ios targets due to a ring issue https://github.com/briansmith/ring/issues/184

Update README.md

Bring the download links to the top
Small rephrasing.

Update Android link