- Fixed sloppy focus bug

- Made maximizing behaves differently with keyboard/mouse for xinerama
  (Peter Zijlstra <a.p.zijlstra@chello.nl>)
- A few leftover xinerama fixes (Peter Zijlstra <a.p.zijlstra@chello.nl>)
- Extended the 'strut' to multiple heads
  (Peter Zijlstra <a.p.zijlstra@chello.nl>)
- Icon placement now takes into account the new xinerama extended 'strut'
  (Peter Zijlstra <a.p.zijlstra@chello.nl>)
- Icon arrangement that takes the new extended xinerama 'strut' into account
  (Peter Zijlstra <a.p.zijlstra@chello.nl>)

src/screen.h

@@ -135,10 +135,10 @@ typedef struct _WScreen {
 
     WReservedArea *reservedAreas;      /* used to build totalUsableArea */
 
-    WArea usableArea;		       /* area of the workspace where
+    WArea *usableArea;		       /* area of the workspace where
 					* we can put windows on, as defined
 					* by other clients (not us) */
-    WArea totalUsableArea;	       /* same as above, but including
+    WArea *totalUsableArea;	       /* same as above, but including
 					* the dock and other stuff */
 
     WMColor *black;
@@ -302,7 +302,7 @@ typedef struct _WScreen {
     Window kwm_dock;
 #endif
     
-#ifdef NET_HINTS
+#ifdef NETWM_HINTS
     struct NetData *netdata;
 #endif