Create Program.fs

The "REAL" first program for Visual Studio 2013 with the "FunScript - Not Hosted" project. Based on the HTML CANVAS example (by ZachBray).

Tested on a vanilla "FunScript - Not Hosted" project with Microsoft Visual Studio 2013 (you can find it through the "online" project option). Replace the Program.fs file contents with this (for some reason it doesn't work and seems a bit too much for a first hello world kind of experience).

1. The whole idea is that you create (complie) "code". This is where your main() is used - a.k.a. your magic. Here just copied the "canvas" example.
2. Insert it into an HTML "page". I copied the "canvas" example index.html file. And added the script tag into the "body" with reference to the "code" as its content.
3. The rest is standard - putting the "page" into an index.html file and launching your default browser.

I spent 5 hours on this till I got the hang of it. Maybe will be a 5 minute thing for you now :)