Fix for nib2cib's separator menu items not showing up.

Reviewed by me.

Tools/nib2cib/NSMenuItem.j

@@ -33,6 +33,8 @@
     
     if (self)
     {
+        _isSeparator = [aCoder decodeObjectForKey:@"NSIsSeparator"] || NO;
+
         _title = [aCoder decodeObjectForKey:"NSTitle"];
 
 //      _font = [aCoder decodeObjectForKey:"NSTitle"];
@@ -89,7 +91,6 @@
 
 @end
 
-
 @implementation NSMenuItemCell : NSButtonCell
 {
 }