From 4f95e41b222c42e7f89a44117352611ed0e930c7 Mon Sep 17 00:00:00 2001
From: Vincent Robert <vincent.robert@nanego.com>
Date: Thu, 13 Oct 2016 12:04:01 +0200
Subject: Vertical reordering only

---
 public/javascripts/application.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/public/javascripts/application.js b/public/javascripts/application.js
index 087d3de..b303702 100644
--- a/public/javascripts/application.js
+++ b/public/javascripts/application.js
@@ -597,6 +597,7 @@ function beforeShowDatePicker(input, inst) {
     }, options );
 
     return this.sortable($.extend({
+      axis: 'y',
       handle: ".sort-handle",
       helper: function(event, ui){
         ui.children('td').each(function(){
-- 
2.2.2