[gtk-builder-win] Update zlib to version 1.2.8

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 5f6702260d93afa52e838cabe58718c9e799cfed
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Fri Jun 27 08:28:39 2014 +0200

    Update zlib to version 1.2.8

 win32/libs/1_zlib.bat     |    2 +-
 win32/libs/1_zlib/zlib.pc |    2 +-
 win64/libs/1_zlib.bat     |    2 +-
 win64/libs/1_zlib/zlib.pc |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/win32/libs/1_zlib.bat b/win32/libs/1_zlib.bat
index 8518de7..f215a42 100644
--- a/win32/libs/1_zlib.bat
+++ b/win32/libs/1_zlib.bat
@@ -1,4 +1,4 @@
-MODVER=1.2.7
+MODVER=1.2.8
 VERSQUASHED=`echo $MODVER | sed -e 's/\.//g'`
 
 mkdir -p 1_zlib
diff --git a/win32/libs/1_zlib/zlib.pc b/win32/libs/1_zlib/zlib.pc
index 941b4ef..8a0ee1f 100644
--- a/win32/libs/1_zlib/zlib.pc
+++ b/win32/libs/1_zlib/zlib.pc
@@ -5,7 +5,7 @@ includedir=${prefix}/include
 
 Name: zlib
 Description: zlib compression library
-Version: 1.2.7
+Version: 1.2.8
 
 Requires: 
 Libs: -L${libdir} -lz
diff --git a/win64/libs/1_zlib.bat b/win64/libs/1_zlib.bat
index 8518de7..f215a42 100644
--- a/win64/libs/1_zlib.bat
+++ b/win64/libs/1_zlib.bat
@@ -1,4 +1,4 @@
-MODVER=1.2.7
+MODVER=1.2.8
 VERSQUASHED=`echo $MODVER | sed -e 's/\.//g'`
 
 mkdir -p 1_zlib
diff --git a/win64/libs/1_zlib/zlib.pc b/win64/libs/1_zlib/zlib.pc
index 941b4ef..8a0ee1f 100644
--- a/win64/libs/1_zlib/zlib.pc
+++ b/win64/libs/1_zlib/zlib.pc
@@ -5,7 +5,7 @@ includedir=${prefix}/include
 
 Name: zlib
 Description: zlib compression library
-Version: 1.2.7
+Version: 1.2.8
 
 Requires: 
 Libs: -L${libdir} -lz