- Fixed incorrect focusing of application's windows after an unhide (sometimes

the incorrect window got focus instead of the apps's last focused window)
- Unshade application's shaded windows when Dbl-MiddleClick-ing its appicon.
  (this is to be consistent with deminiaturizing application's miniwindows
  which also happens in this case, since shading is a form of miniaturization)
- misc fixes

WINGs/hashtable.c

@@ -477,24 +477,24 @@ typedef void (*releaseFunc)(const void*);
 
 const WMHashTableCallbacks WMIntHashCallbacks = {
     NULL,
-	NULL,
-	NULL,
-	NULL
+    NULL,
+    NULL,
+    NULL
 };
 
 const WMHashTableCallbacks WMStringHashCallbacks = {
     (hashFunc)hashString,
-	(isEqualFunc)compareStrings,
-	(retainFunc)wstrdup,
-	(releaseFunc)wfree
+    (isEqualFunc)compareStrings,
+    (retainFunc)wstrdup,
+    (releaseFunc)wfree
 };
 
 
 
 const WMHashTableCallbacks WMStringPointerHashCallbacks = {
     (hashFunc)hashString,
-	(isEqualFunc)compareStrings,
-	NULL,
-	NULL
+    (isEqualFunc)compareStrings,
+    NULL,
+    NULL
 };