CSMD

CST files improved. Now you can type any code in a .cst file without the need of adding all
the usings, nor "namespace Foo", nor "public class Bar". You can just
type the code you wish to execute.

For example:
Before:

using System;

namespace Foo {
    public class Bar {
        static void Main(string[] args) {
            Console.WriteLine("Hello!");
            Console.ReadKey();
        }
    }
}

Now:

Console.WriteLine("Hello!");
Console.ReadKey();