Release: GDC for Windows

[Kagamin]

> > writeln("hello world")
> > compiles to 3MB exe which is approx 1/3 of libgphobos2.
> > object file is just 3KB.
> It doesn't.  The following sizes I think use shared libgcc.  Might be a 
> couple hundred more for a static build.  A lot of the size is overhead.
> 
> 856 hello.o
> 682,987 hello.exe
> 112,128 hello.exe after strip hello.exe
> 39,424 hello.exe upx...

----
gdc -v2 test4.d -o test4.exe
----
dir test4*
----
26.03.2011  19:17                78 test4.d
26.03.2011  19:18         2Â 835Â 758 test4.exe
               2 File(s)      2Â 835Â 836 bytes
----
copy test4.d con
----
import std.stdio;
int main()
{
        writeln("hello world");
        return 0;
}
        1 file(s) copied.
----

with
gdc -v2 test4.d -o test4.exe -s
it's 454kb