[glibmm] MSVC builds: Look for includes in include/gio-win32-2.0

[Chun-wei Fan <fanchunwei src gnome org>]

commit 1b25f05c10fc97fc5f8376c01d0317a650261060
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Mon Mar 7 14:28:37 2016 +0800

    MSVC builds: Look for includes in include/gio-win32-2.0
    
    At some point gio.h is going to include headers from this location, so
    make sure we look for headers from here.

 MSVC_Net2013/glibmm-build-defines.props |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/MSVC_Net2013/glibmm-build-defines.props b/MSVC_Net2013/glibmm-build-defines.props
index a10404f..5cbde3c 100644
--- a/MSVC_Net2013/glibmm-build-defines.props
+++ b/MSVC_Net2013/glibmm-build-defines.props
@@ -16,7 +16,7 @@
   </PropertyGroup>
   <ItemDefinitionGroup>
     <ClCompile>
-      
<AdditionalIncludeDirectories>.\glibmm;..;..\glib;$(GlibEtcInstallRoot)\include\sigc++-2.0;$(GlibEtcInstallRoot)\lib\sigc++-2.0\include;$(GlibEtcInstallRoot)\include\glib-2.0;$(GlibEtcInstallRoot)\lib\glib-2.0\include;$(GlibEtcInstallRoot)\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      
<AdditionalIncludeDirectories>.\glibmm;..;..\glib;$(GlibEtcInstallRoot)\include\sigc++-2.0;$(GlibEtcInstallRoot)\lib\sigc++-2.0\include;$(GlibEtcInstallRoot)\include\gio-win32-2.0;$(GlibEtcInstallRoot)\include\glib-2.0;$(GlibEtcInstallRoot)\lib\glib-2.0\include;$(GlibEtcInstallRoot)\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <ForcedIncludeFiles>msvc_recommended_pragmas.h;%(ForcedIncludeFiles)</ForcedIncludeFiles>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <AdditionalOptions>/d2Zi+ %(AdditionalOptions)</AdditionalOptions>