Fixed some "unused xxx" warnings + include autoconfig

src/qtgui/advsearch_w.cpp

@@ -14,6 +14,8 @@
  *   Free Software Foundation, Inc.,
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
+#include "autoconfig.h"
+
 #include "advsearch_w.h"
 
 #include <qvariant.h>

src/qtgui/guiutils.cpp

@@ -14,6 +14,7 @@
  *   Free Software Foundation, Inc.,
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
+#include "autoconfig.h"
 
 #include <algorithm>
 #include <cstdio>

src/qtgui/ptrans_w.cpp

@@ -14,6 +14,7 @@
  *   Free Software Foundation, Inc.,
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
+#include "autoconfig.h"
 
 #include <stdio.h>
 

src/qtgui/rclzg.cpp

@@ -16,6 +16,8 @@
  */
 
 #ifdef USE_ZEITGEIST
+#include "autoconfig.h"
+
 #include "rclzg.h"
 
 #include "debuglog.h"

src/qtgui/viewaction_w.cpp

@@ -14,6 +14,7 @@
  *   Free Software Foundation, Inc.,
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
+#include "autoconfig.h"
 
 #include <stdio.h>