[expert] gtm in 8.0 beta 3

[Robert Kroiss]

The gtm (gnome transfer manager) in this distro is broken for any locale
other an english. GTM cannot interpret the (e.g.) german output of wget.

I added a few lines of code in src/file-data.c. Here is the diff (for
gtm-0.4.9):
393,396d392
<             putenv ("LC_COLLATE=en_US");
<             putenv ("LC_LANG=en_US");
<             putenv ("LANGUAGE=en_US");
<             putenv ("LANG=en_US");

With this applied everything works great.

Robert