Include girara/session.h so that Window is available in any case

c9672357 · Sebastian Ramacher · 67d1131b · c9672357
Commit c9672357 authored May 29, 2016 by Sebastian Ramacher
--- a/zathura/zathura.h
+++ b/zathura/zathura.h
@@ -5,6 +5,7 @@

 #include <stdbool.h>
 #include <girara/types.h>
+#include <girara/session.h>
 #include <gtk/gtk.h>
 #ifdef GDK_WINDOWING_X11
 #include <gtk/gtkx.h>