Replace $this->_smcFunc with global $smcFunc

Signed-off-by: Suki <suki@missallsunday.com>

Author: MissAllSunday

Sources/Breeze/Breeze.php

@@ -315,9 +315,6 @@ public static function actions(&$actions)
 		// The general wall
 		$actions['wall'] = array(Breeze::$folder . 'BreezeDispatcher.php', 'BreezeDispatcher::dispatch');
 
-		// Replace the buddy action @todo for next version
-		// $actions['buddy'] = array(Breeze::$folder . 'BreezeDispatcher.php', 'BreezeDispatcher::dispatch');
-
 		// A special action for the buddy request message
 		$actions['breezebuddyrequest'] = array(Breeze::$folder . 'BreezeUser.php', 'breezeBuddyMessage');
 	}