navs.less in twitter-bootstrap-rails-4.0.0

- old
+ new

@@ -34,10 +34,10 @@
       &:hover,
       &:focus {
         color: @nav-disabled-link-hover-color;
         text-decoration: none;
         background-color: transparent;
-        cursor: not-allowed;
+        cursor: @cursor-disabled;
       }
     }
   }
 
   // Open dropdowns