* many changes to the config system

src/mu-msg.h

@@ -20,11 +20,11 @@
 #ifndef __MU_MSG_H__
 #define __MU_MSG_H__
 
-#include "mu-msg-flags.h"
-#include "mu-msg-fields.h"
-#include "mu-msg-status.h"
-#include "mu-msg-prio.h"
-#include "mu-error.h"
+#include <mu-msg-flags.h>
+#include <mu-msg-fields.h>
+#include <mu-msg-status.h>
+#include <mu-msg-prio.h>
+#include <mu-util.h> /* for MuResult, MuError */
 
 G_BEGIN_DECLS
 
@@ -32,7 +32,6 @@ struct _MuMsg;
 typedef struct _MuMsg MuMsg;
 
 
-
 /**
  * initialize the GMime-system; this function needs to be called
  * before doing anything else with MuMsg. mu_runtime_init will call