Hide the minor version in RSS feeds

Bug 1384481

Change-Id: If8e9fb096b73e71438ad57e036e46aebfbf472e7

htdocs/artefact/blog/atom.php

@@ -121,8 +121,8 @@ else {
     }
 
     $generator = array(
-        'uri' => 'http://mahara.org',
-        'version' => get_config('release'),
+        'uri' => 'https://mahara.org',
+        'version' => get_config('series'),
         'text' => 'Mahara',
     );
 

htdocs/interaction/forum/atom.php

@@ -152,8 +152,8 @@ $image = get_config('wwwroot') . 'theme/raw/static/images/site-logo.png';
 $updated = ($postrecords) ? atom_date($postrecords[0]->ctime) : '';
 
 $generator = array(
-    'uri' => 'http://mahara.org',
-    'version' => get_config('release'),
+    'uri' => 'https://mahara.org',
+    'version' => get_config('series'),
     'text' => 'Mahara',
 );