posts: show ratings in tag edit dialog box.

* Show the rating buttons in the tag edit dialog box.
* Fix the tag counter not showing up in the tag edit dialog box on the
  uploads page.

app/javascript/src/javascripts/posts.js.erb

@@ -104,7 +104,6 @@ Post.open_edit_dialog = function() {
   $("#post-edit-link").parent("li").addClass("active");
 
   var $tag_string = $("#post_tag_string,#upload_tag_string");
-  $("div.input").has($tag_string).prevAll().hide();
   $("#open-edit-dialog").hide();
 
   var dialog = $("<div/>").attr("id", "edit-dialog");

app/javascript/src/styles/specific/posts.scss

@@ -80,8 +80,13 @@ table article.post-preview {
   margin-top: 1em;
 }
 
-#edit-dialog textarea {
-  margin-bottom: 0.25em;
+#edit-dialog {
+  /* Hide everything but the rating and tags fields. */
+  .post_has_embedded_notes_fieldset, .post_lock_fieldset, .post_parent_id,
+  .post_source, #filedropzone, .upload_as_pending, .upload_source_container,
+  .upload_parent_id, .upload_artist_commentary_container {
+    display: none;
+  }
 }
 
 .post-preview {