Create README.md

Everything here relates to the Client View, also known as "Landing page", for the Billing Project. In particular, these screens are for when a client in context. 

Flow: The user goes to ConsultWorks, puts a client in context. From the main nav menu, user clicks on "Financial Planning", which triggers a dropdown menu with the submenu item, "Fees". Clicking on "Fees" brings the user to the page(s) contained in this repository.