[gnumeric] Win32 build: don't forget COPYING-gpl{2,3}

[Morten Welinder <mortenw src gnome org>]

commit ffe51482401b7cc04333eb582764534ab6146fdd
Author: Morten Welinder <terra gnome org>
Date:   Fri Feb 22 22:08:39 2013 -0500

    Win32 build: don't forget COPYING-gpl{2,3}

 tools/win32/build |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/tools/win32/build b/tools/win32/build
index b00190e..f287d94 100755
--- a/tools/win32/build
+++ b/tools/win32/build
@@ -67,6 +67,8 @@ setup_html_help() {
     install "${srcdir}/gtkrc" "etc/gtk-2.0"
 
     (cd "${JH_PREFIX}/deploy" && cp $srcdir/../../COPYING .)
+    (cd "${JH_PREFIX}/deploy" && cp $srcdir/../../COPYING-gpl2 .)
+    (cd "${JH_PREFIX}/deploy" && cp $srcdir/../../COPYING-gpl3 .)
 
     build_mkdir "${archive_dir}"