testing 2.13.7, bumped fontforge+double

[Graham Percival]

Ok, I'm uploading yet another 2.13.7, this time with an updated
fontforge that was compiled with --enable-double.
    http://lilypond.org/~graham/

If this one works, I'll go ahead with the official 2.13.7 release,
unless anybody has any last-minute package bumping requests.
it also contains lilypad.exe

Cheers,
- Graham