reshuffle included files to include config.h as first

config.h may contain defines like _FILE_OFFSET_BITS which influence
the system wide include files (off_t types, open -> open64 function
usage etc.).

Related: https://github.com/alsa-project/alsa-lib/pull/333
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

aserver/aserver.c

@@ -18,6 +18,8 @@
  *
  */
 
+#include "aserver.h"
+
 #include <sys/shm.h>
 #include <sys/socket.h>
 #include <poll.h>
@@ -33,7 +35,6 @@
 #include <limits.h>
 #include <signal.h>
 
-#include "aserver.h"
 
 char *command;