Generate factory method instead of extension method

[JohanLarsson]

Before:

class C
{
    private readonly IDisposable container;

    public C()
    {
        this.container = ↓new Container<Foo>();
    }
}

After:

class C
{
    private readonly IDisposable container;

    public C()
    {
        this.container = CreateContainer();
    }

    private static Container<Foo> CreateContainer()
    {
        return new Container<Foo>()
               .Bind(x => new Foo(x.Get<Bar>()))
               .Bind(() => new Bar());
    }
}

[JohanLarsson]

Nicer to have things closer together.