config-template: Updated to show that basedir is optional.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@107 44740490-163a-0410-bde0-09ae8108e29a

config/config-template.php

@@ -7,11 +7,21 @@
 
 $config = array (
 
+	/*
+	 * This option configures the base directory for this simpleSAMLphp
+	 * installation. Under most circumstances this option is optional,
+	 * and can be left unset.
+	 *
+	 * Example:
+	 *  'basedir' => '/var/simplesamlphp/',
+	 */
+	'basedir' => NULL,
+
+
 	/*
 	 * Setup the following parameters to match the directory of your installation.
 	 * See the user manual for more details.
 	 */
-	'basedir' 				=> '/var/simplesamlphp/',
 	'baseurlpath'			=> 'simplesaml/',
 	'templatedir'			=> 'templates/default/',
 	'metadatadir'			=> 'metadata/',