Should be able to use strings instead of type

[MilleBo]

In many cases you don't have the type object or you are generating a new type, so we should add so you can use a simple "string" instead of type in most of the methods that require a type.

[MilleBo]

We're gonna solve this with a CustomType object that inherit from the Type class. It will then be used togheter with the TypeGenerator:

TypeGenerator.Create(CustomType.Create("MyNewClass"))