[tlbuild] Biber for x86_64-cygwin

[Ken Brown]

I've built Biber for x86_64-cygwin and will be uploading it to Philip 
Kime's Sourceforge site soon.

Two questions:

1. To get the current version (biber-2.1) into TL, probably the simplest 
thing is for me to commit the binary to Master/bin/x86_64-cygwin and to 
commit the following:

Index: biber.tlpsrc
===================================================================
--- biber.tlpsrc        (revision 37850)
+++ biber.tlpsrc        (working copy)
@@ -7,6 +7,5 @@
  i386-netbsd,\
  mipsel-linux,\
  powerpc-linux,\
-sparc-solaris,\
-x86_64-cygwin\
+sparc-solaris\
    bin/${ARCH}/biber

Is that right, or is there something else that needs to be done?

2. What has to be done to get future releases of Biber into TL?  Is 
there a script that pulls from Kime's site that would need to be modified?

Ken