[ITA] ? xgraph-12.1-4

[Marco Atzeri]

As Jari seems a reluctant maintainer
https://cygwin.com/ml/cygwin-apps/2014-06/msg00046.html

I rebuilt xgraph with latest debian patches using cygport.

It solves the 64 bit segfault reported on:
https://cygwin.com/ml/cygwin/2016-03/msg00538.html

to download (remove the index.html's) :

wget -r -np -nH --cut-dirs=0 \
http://matzeri.altervista.org/x86/xgraph/index.html
wget -r -np -nH --cut-dirs=0 \
http://matzeri.altervista.org/x86_64/xgraph/index.html

find x86 x86_64 -name index.html -o -name md5.sum | xargs rm

Regards
Marco