Review Updates

Reverted changes made to .sql file and Errant use statement in Probe class.

src/Network/Probe.php

@@ -11,7 +11,6 @@ namespace Friendica\Network;
 use Friendica\App;
 use Friendica\Core\System;
 use Friendica\Core\Config;
-use Friendica\Network\Probe;
 
 use dba;
 use dbm;