[CppAD] compiling cppad under msvc 6.0

[Brad Bell]

Brad Bell wrote:

> There were some major changes to VC++ between V6 and version V7. On 
> the web page
>    http://msdn2.microsoft.com/en-us/library/7223w6b0(vs.80).aspx
> the following sentence summarizes the importance difference:
> "The compiler's conformance with the C++ standard has been 
> significantly enhanced for Visual C++ .NET 2003."

The link above should be
    http://msdn2.microsoft.com/en-us/library/7223w6b0.aspx