[boost] Re: Update of the (not yet officially proposed) Function Typeslibrary

The first thing I want to tell you about "Function Types" library is that I like it a lot. But I have small feature request: I would to like to be able to create signalN and functionN using your library. For Example: is_same< function_type_parameters< void(int,float) >::signal_type, signal2<void, int, float>

AFAIK, Creation of signal and function in preffered form is already possible. E.g. signal<function_type_signature<my_function> >. P.S. There is small typo in Classification section: there is no comma between typename Tag and typename T of template is_function_type.