[pan2] Fix: deprecated g_type_init() on glib2 > 2.36

[Petr Kovář <pmkovar src gnome org>]

commit 73d0abdc9b53b39981ecfa35a62cab28853b51f3
Author: Detlef Graef <detlef graef yahoo de>
Date:   Tue Apr 5 17:49:40 2016 +0200

    Fix: deprecated g_type_init() on glib2 > 2.36

 pan/gui/pan.cc |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/pan/gui/pan.cc b/pan/gui/pan.cc
index cbbb14b..40aedb9 100644
--- a/pan/gui/pan.cc
+++ b/pan/gui/pan.cc
@@ -884,7 +884,10 @@ main (int argc, char *argv[])
   bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
   textdomain (GETTEXT_PACKAGE);
 
+#if !GLIB_CHECK_VERSION(2,36,0)
   g_type_init();
+#endif
+
 #if !GLIB_CHECK_VERSION(2,32,0)
   g_thread_init (0);
 #endif