Fix gallery bug

CHANGELOG

@@ -1,5 +1,8 @@
 Revision history for Lutim
 
+0.11.3 2018-07-31
+	- Fix gallery bug
+
 0.11.2 2018-07-31
 	- Fix stats graph if no upload happens in the time range
 

themes/default/templates/partial/gallery.js.ep

@@ -218,7 +218,7 @@ function addElement(keys) {
     element = keys.shift();
     if (!element.match('xcf')) {
         $.ajax({
-            url: '<%= url_for('about_img') %>'+'/'+element,
+            url: '<%= url_for('about_img') %>'+element,
             method: 'GET',
             dataType: 'json',
             success: function(data, textStatus, jqXHR) {