bug#20851: 24.5; No 64-bit Emacs for Windows while the manual said there is.

[Stefan Monnier]

> Anyway, I see no need to change anything in the documentation, as it
> never says you can expect finding the latest binaries there, or any
> binaries.

The wording hints at the expected availability at ftp.gnu.org of a file
with name emacs-24.5-bin-x86_64-w64-mingw32.zip.
So I think we should remove this wording and keep it less precise.
Obviously, it would also be better if someone could upload the
corresponding binary,


        Stfean