app/js/listing.js in servel-0.23.0 vs app/js/listing.js in servel-0.24.0

@@ -1,9 +1,8 @@
 "use strict";
 
 var Listing = (function() {
-  var $;
   var $container;
   var perPage = 99;
   var currentIndex;
   var moreContent;
   var scrollDebounce = false;
@@ -59,14 +58,10 @@
   function render() {
     var currentEntries = Entries.all().slice(currentIndex, currentIndex + perPage);
     $container.insertAdjacentHTML("beforeend", renderTable(currentEntries));
   }
 
-  function atBottom() {
-    return (window.scrollY + window.innerHeight) == document.body.scrollHeight;
-  }
-
   function onScrolled() {
     if(atBottom() && moreContent) {
       currentIndex += perPage;
       if(currentIndex >= Entries.all().length) moreContent = false;
       render();
@@ -129,10 +124,9 @@
     moreContent = true;
     render();
   }
 
   function init() {
-    $ = document.querySelector.bind(document);
     $container = $("#listing-container");
 
     onEntriesUpdate();
 
     initEvents();
\ No newline at end of file