provide a mechanism to mark apps active in the bin

Zotlabs/Module/Wiki.php

@@ -42,7 +42,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 		if(! feature_enabled(\App::$profile_uid,'wiki')) {
 			notice( t('Not found') . EOL);
-     		return;
+			return;
  		}
 
 
@@ -76,6 +76,8 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 			$wiki_owner = true;
 
+			nav_set_selected(t('Wiki'));
+
 			// Obtain the default permission settings of the channel
 			$owner_acl = array(
 				'allow_cid' => $owner['channel_allow_cid'],