Enable valet by default.

resources/classes/modules.php

@@ -610,8 +610,8 @@ echo $mod->dir."\n";
 						$mod['module_label'] = 'Valet Parking';
 						$mod['module_category'] = 'Applications';
 						$mod['module_description'] = 'Call parking';
-						$mod['module_enabled'] = 'false';
-						$mod['module_default_enabled'] = 'false';
+						$mod['module_enabled'] = 'true';
+						$mod['module_default_enabled'] = 'true';
 						break;
 					case "mod_voicemail":
 						$mod['module_label'] = 'Voicemail';