Remove unneeded Config namespace usages

include/api.php

@@ -11,7 +11,6 @@ use Friendica\Content\ContactSelector;
 use Friendica\Content\Feature;
 use Friendica\Content\Text\BBCode;
 use Friendica\Content\Text\HTML;
-use Friendica\Core\Config;
 use Friendica\Core\Hook;
 use Friendica\Core\Logger;
 use Friendica\Core\Protocol;

include/conversation.php

@@ -8,7 +8,6 @@ use Friendica\Content\ContactSelector;
 use Friendica\Content\Feature;
 use Friendica\Content\Pager;
 use Friendica\Content\Text\BBCode;
-use Friendica\Core\Config;
 use Friendica\Core\Hook;
 use Friendica\Core\Logger;
 use Friendica\Core\Protocol;

include/enotify.php

@@ -4,7 +4,6 @@
  */
 
 use Friendica\Content\Text\BBCode;
-use Friendica\Core\Config;
 use Friendica\Core\Hook;
 use Friendica\Core\Logger;
 use Friendica\Core\Renderer;

include/items.php

@@ -3,7 +3,6 @@
  * @file include/items.php
  */
 
-use Friendica\Core\Config;
 use Friendica\Core\Hook;
 use Friendica\Core\Logger;
 use Friendica\Core\Protocol;