* working version of test custom rule config
* setting no imports to false so tests will pass
* adding anchor blank noopener rule, rule currently off to allow tests to pass
* removing copied code from tslint-microsoft-contrib
* adding tslint-microsoft-contrib to dev deps
* extending tslint for external http rule
* locking tslint-microsoft-contrib version and turning on target blank noopener rule
* final fixes for pull #663
* add noopener noreferrer as needed
* fixing false positives for a tags without href
* really fix linting errors
* fix imports
* remove accidently(?) added LedgerNano duplicate file
* Create ErrorScreen component to show Errors when a component catches.
* Show ErrorScreen component when Root component's componentDidCatch lifecycle method is called.
This should catch all of the applications errors, as Root is at the top of the tree.
* Convert ErrorScreen Component to SFC
* Address PR comments