Add blank Visual Studio solution

Added a blank Visual Studio solution, which will serve to mange our
project.
Add portable class library

Added a portable class library project, which can be used for Windows,
Silverlight, Windows Phone, and Windows Store apps. This will contain
algorithms for dithering, edge detection, etc.
Add web front end

Added an ASP.NET MVC project. This will serve as the front end for our
website, handling account registration, management, etc.
Add Silverlight front end

Added a Silverlight project. This is the other front end to our website,
and will be embedded in one of its pages.
Add Web API service

Added a Web API 2.0 project. This will serve as the middle-tier of our
application, allowing communication between the back end and front end
clients. These clients can be Silverlight, Windows Phone, or even iOS.