Merge branch 'rm_addon_settings' into 'dev'

Remove deprecated addon settings

See merge request hubzilla/core!1514

Zotlabs/Widget/Settings_menu.php

@@ -42,19 +42,12 @@ class Settings_menu {
 
 		);
 
-
 		$tabs[] =	array(
 			'label'	=> t('Display settings'),
 			'url' 	=> z_root().'/settings/display',
 			'selected'	=> ((argv(1) === 'display') ? 'active' : ''),
 		);
 
-		$tabs[] =	array(
-			'label'	=> t('Addon settings'),
-			'url' 	=> z_root().'/settings/featured',
-			'selected'	=> ((argv(1) === 'featured') ? 'active' : ''),
-		);
-
 		if($hublocs) {
 			$tabs[] = array(
 				'label' => t('Manage locations'),