public function createGlobalConfig() {
		$basicConfig = array(
			'actor' => $this->actorSuffix,
			'paths' => array(
				'tests'   => 'tests',
				'log'     => $this->logDir,
				'data'    => $this->dataDir,
				'helpers' => $this->helperDir
			),
			'settings' => array(
				'bootstrap'    => '_bootstrap.php',
				'colors'       => strtoupper( substr( PHP_OS, 0, 3 ) ) != 'WIN',
				'memory_limit' => WP_MAX_MEMORY_LIMIT
			),
		);

		$str = Yaml::dump( $basicConfig, 4 );
		if ( $this->namespace ) {
			$str = "namespace: {$this->namespace} \n" . $str;
		}
		
		file_put_contents( 'codeception.yml', $str );
	}