more breadcrumb tweaks for contrast

docs/assets/css/bootstrap.css

@@ -4467,11 +4467,11 @@ input[type="submit"].btn.btn-mini {
 
 .breadcrumb .divider {
   padding: 0 5px;
-  color: #999999;
+  color: #ccc;
 }
 
-.breadcrumb .active a {
-  color: #333333;
+.breadcrumb .active {
+  color: #999999;
 }
 
 .pagination {

less/breadcrumbs.less

@@ -16,9 +16,9 @@
   }
   .divider {
     padding: 0 5px;
-    color: @grayLight;
+    color: #ccc;
   }
-  .active a {
-    color: @grayDark;
+  .active {
+    color: @grayLight;
   }
 }