F# + Monorail

Inspired by Matthew Podwysocki's post on using F# to build an ASP.NET MVC application, I built a Monorail application with F#.

I think this is a good exercise for F#-pies (pronounced: "F" "sharpies") because it kind of forces you to figure out how F# works with the rest of .NET instead of fixating on the functional aspects.

I believe the basics were all done by this commit. I am adding some more stuff to it (a domain model, something besides "Hello World") for a kind of larger attempt at building a real application all in F#.