add hilighting to mod queue

app/assets/javascripts/mod_queue.js

@@ -22,11 +22,31 @@
       e.preventDefault();
     });
   }
+  
+  Danbooru.ModQueue.initialize_hilights = function() {
+    $.each($("article.post"), function(i, v) {
+      var $post = $(v);
+      var score = parseInt($post.data("score"));
+      if (score >= 3) {
+        $post.addClass("post-pos-score");
+      }
+      if (score <= -3) {
+        $post.addClass("post-neg-score");
+      }
+      if ($post.data("has-children")) {
+        $post.addClass("post-has-children");
+      }
+      if ($post.data("has-dup")) {
+        $post.addClass("post-has-dup");
+      }
+    });
+  }
 })();
 
 $(function() {
   if ($("#c-moderator-post-queues").length) {
     Danbooru.ModQueue.initialize_approve_all_button();
     Danbooru.ModQueue.initialize_hide_all_button();
+    Danbooru.ModQueue.initialize_hilights();
   }
 });