add fetaure switch for acl-automention

include/acl_selectors.php

@@ -1,6 +1,7 @@
 <?php
 
 require_once("include/contact_selectors.php");
+require_once("include/features.php");
 
 /**
  * 
@@ -329,6 +330,9 @@ function populate_acl($user = null,$celeb = false) {
 		'$allowgid' => json_encode($perms['allow_gid']),
 		'$denycid' => json_encode($perms['deny_cid']),
 		'$denygid' => json_encode($perms['deny_gid']),
+		'$features' => array(
+			"aclautomention"=>(feature_enabled($user,"aclautomention")?"true":"false")
+		),
 	));
 	
 	

include/features.php

@@ -30,6 +30,7 @@ function get_features() {
 			t('Post Composition Features'),
 			array('richtext',       t('Richtext Editor'),			t('Enable richtext editor')),
 			array('preview',        t('Post Preview'),				t('Allow previewing posts and comments before publishing them')),
+			array('aclautomention',	t('Auto-mention Forums'),		t('Add/remove mention when a fourm page is selected/deselected in ACL window.')),
 		),
 
 		// Network sidebar widgets

include/network.php

@@ -617,7 +617,6 @@ function fetch_xrd_links($url) {
 
 if(! function_exists('validate_url')) {
 function validate_url(&$url) {
-
 	// no naked subdomains (allow localhost for tests)
 	if(strpos($url,'.') === false && strpos($url,'/localhost/') === false)
 		return false;