fix mobile js

app/assets/javascripts/mobile.js

@@ -1 +1,2 @@
 //= require hammer.min.js
+//= require jquery-1.10.1.min.js

app/views/mobile/posts/index.html.erb

@@ -11,7 +11,8 @@
   <meta name="viewport" content="width=device-width,initial-scale=1">
   <script type="text/javascript">
   	$(function() {
-      var doc = new Hammer(document);
+      var doc = new Hammer(document.body);
+      
       doc.on("swipeleft", function(e) {
         var href = $(".paginator a[rel=next]").attr("href");
         if (href) {

app/views/mobile/posts/show.html.erb

@@ -13,7 +13,8 @@
   <meta name="viewport" content="width=device-width,initial-scale=<%= @post.device_scale %>">
   <script type="text/javascript">
     $(function() {
-      var doc = new Hammer(document);
+      var doc = new Hammer(document.body);
+      
       doc.on("swipeleft", function(e) {
         var href = $(".paginator a[rel=next]").attr("href");
         if (href) {

config/danbooru_default_config.rb

@@ -4,7 +4,7 @@ module Danbooru
   class Configuration
     # The version of this Danbooru.
     def version
-      "2.57.1"
+      "2.57.2"
     end
 
     # The name of this Danbooru.

vendor/assets/javascripts/hammer.min.js

@@ -1,4 +1,4 @@
-/*! Hammer.JS - v2.0.2 - 2014-07-28
+/*! Hammer.JS - v2.0.2 - 2014-07-26
  * http://hammerjs.github.io/
  *
  * Copyright (c) 2014 Jorik Tangelder <j.tangelder@gmail.com>;