ucfirst classes

htdocs/application/config/config.php

@@ -190,7 +190,7 @@ $config['directory_trigger']	= 'd'; // experimental not currently in use
 | your log files will fill up very fast.
 |
 */
-$config['log_threshold'] = 0;
+$config['log_threshold'] = 4;
 
 /*
 |--------------------------------------------------------------------------
@@ -201,7 +201,7 @@ $config['log_threshold'] = 0;
 | application/logs/ folder. Use a full server path with trailing slash.
 |
 */
-$config['log_path'] = '';
+$config['log_path'] = '/tmp/ci.log';
 
 /*
 |--------------------------------------------------------------------------