Merge branch 'development' into 'master'

Development

See merge request !2

app.yaml

+runtime: php55
+api_version: 1
+handlers:
+# Serve images as static resources.
+- url: /(.+\.(gif|png|jpg|css|js))$
+static_files: \1
+upload: .+\.(gif|png|jpg|css|js)$
+application_readable: true
+# Serve php scripts.
+- url: /.*
+script: index.php

application/config/config.php

@@ -23,7 +23,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
 | a PHP script and you can easily do that on your own.
 |
 */
-$config['base_url'] = 'http://localhost/';
+$config['base_url'] = 'https://wbt-1920-x-amr.appspot.com';
 
 /*
 |--------------------------------------------------------------------------
@@ -377,14 +377,13 @@ $config['encryption_key'] = 'p2s5v8y/UjXn2r5ucRfTjWnZH@McQfTh?E(H+MbQx/A?D(G+4u7
 | except for 'cookie_prefix' and 'cookie_httponly', which are ignored here.
 |
 */
-$config['sess_driver'] = 'files';
+$config['sess_driver'] = 'memcached';
+$config['sess_save_path'] = 'localhost:11211';
 $config['sess_cookie_name'] = 'ci_session';
 $config['sess_expiration'] = 7200;
-$config['sess_save_path'] = NULL;
 $config['sess_match_ip'] = FALSE;
 $config['sess_time_to_update'] = 300;
 $config['sess_regenerate_destroy'] = FALSE;
-
 /*
 |--------------------------------------------------------------------------
 | Cookie Related Variables