Added CTK and CFS includes
diff --git a/contiki/lib/ctk-filedialog.c b/contiki/lib/ctk-filedialog.c
index 991be53..0655303 100644
--- a/contiki/lib/ctk-filedialog.c
+++ b/contiki/lib/ctk-filedialog.c
@@ -1,6 +1,8 @@
 
 #include "contiki.h"
 #include "ctk-filedialog.h"
+#include "ctk.h"
+#include "cfs.h"
 
 #include <string.h>