// Available options: TFS_02, TFS_03, OTHIRE, TFS_10
// OTHire = OTHIRE
// TFS 0.2 = TFS_02
// TFS 0.3 = TFS_03 (If you are using 0.3.6, set $config['salt'] to false)!
// TFS 0.4 = TFS_03
// TFS 1.x = TFS_10 (Current under development version)
$config['ServerEngine'] = 'TFS_10';