CMake: Fix Web Site shortcut in IFW installer for Windows

Source/QtIFW/installscript.qs.in

@@ -5,20 +5,20 @@ function Component()
 
 Component.prototype.createOperations = function()
 {
-    // call default implementation to actually install applications!
-    component.createOperations();
-
     // Create shortcut
     if (installer.value("os") === "win") {
 
 @_CPACK_IFW_SHORTCUT_OPTIONAL@
 
         component.addOperation("CreateShortcut",
-                               installer.value("TargetDir") + "/cmake.org.html",
+                               installer.value("TargetDir") + "/@CMAKE_DOC_DIR@/cmake.org.html",
                                installer.value("StartMenuDir") + "/CMake Web Site.lnk");
 
         component.addOperation("CreateShortcut",
                                installer.value("TargetDir") + "/cmake-maintenance.exe",
                                installer.value("StartMenuDir") + "/CMake Maintenance Tool.lnk");
     }
+
+    // Call default implementation
+    component.createOperations();
 }