Merge pull request #1 from 2018-Delta/add-public-private-routing

adds a protected route, and makes it the destination of a successful register action

Adds a public page - viewable by all website guests

adds VERY basic server side form validations and error handling

adds a fully functioning but ugly registration form

adds Register page, route, and form

adds necessary packages (react router, jest, and enzyme), general cleanup

initial commit