fixed issue where caret wouldn't inherit "active" li style on nav-pills, which...

fixed issue where caret wouldn't inherit "active" li style on nav-pills, which caused the caret to stay blue

less/navs.less

@@ -133,6 +133,11 @@
       &:focus {
         color: @nav-pills-active-link-hover-color;
         background-color: @nav-pills-active-link-hover-bg;
+
+        .caret {
+          border-top-color: @nav-pills-active-link-hover-color;
+          border-bottom-color: @nav-pills-active-link-hover-color;
+        }
       }
     }
   }