add reddit button

git-svn-id: http://piwigo.org/svn/extensions/SocialButtons@24758 68402e56-0260-453c-a942-63ccdbb3a9ee

include/install.inc.php

@@ -37,6 +37,11 @@ function socialbutt_install()
         'layout' => 'horizontal',
         'img_size' => 'Original',
         ),
+      'reddit' => array(
+        'enabled' => true,
+        'type' => 'interactive',
+        'community' => null,
+        ),
       );
     
     if (isset($conf['TumblrShare']))
@@ -75,6 +80,15 @@ function socialbutt_install()
         );
     }
     
+    if (empty($new_conf['reddit']))
+    {
+      $new_conf['reddit'] = array(
+        'enabled' => false,
+        'type' => 'interactive',
+        'community' => null,
+        );
+    }
+    
     if (!isset($new_conf['on_index']))
     {
       $new_conf['on_index'] = true;