Poco and gcontact (mostly) removed

mod/settings.php

@@ -31,7 +31,6 @@ use Friendica\Core\Worker;
 use Friendica\Database\DBA;
 use Friendica\DI;
 use Friendica\Model\Contact;
-use Friendica\Model\GContact;
 use Friendica\Model\Group;
 use Friendica\Model\Notify\Type;
 use Friendica\Model\User;
@@ -471,9 +470,6 @@ function settings_post(App $a)
 
 	Worker::add(PRIORITY_LOW, 'ProfileUpdate', local_user());
 
-	// Update the global contact for the user
-	GContact::updateForUser(local_user());
-
 	DI::baseUrl()->redirect('settings');
 	return; // NOTREACHED
 }