[gedit] build: Link with gmodule-2.0

[Kalev Lember <klember src gnome org>]

commit c46d47e0c8f2eaf1651bfd98d4a5548149369db7
Author: Kalev Lember <kalevlember gmail com>
Date:   Fri May 23 13:08:30 2014 +0200

    build: Link with gmodule-2.0
    
    On the win32 platform, g_module_open and friends are only available in
    the gmodule-2.0 import library.

 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index fbf3f2b..79aaed5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -336,6 +336,7 @@ PKG_CHECK_MODULES(GEDIT, [
        libxml-2.0 >= 2.5.0
        glib-2.0 >= 2.39.5
        gio-2.0 >= 2.37.0
+       gmodule-2.0
        gtk+-3.0 >= 3.11.6
        gtksourceview-3.0 >= 3.11.2
        libpeas-1.0 >= 1.7.0