plugin updates

wp/wp-includes/class-pop3.php

@@ -60,6 +60,7 @@ class POP3 {
             settype($timeout,"integer");
             $this->TIMEOUT = $timeout;
             if(function_exists("set_time_limit")){
+                // Extends POP3 request timeout to specified TIMEOUT property.
                 set_time_limit($timeout);
             }
         }
@@ -75,6 +76,7 @@ class POP3 {
 
     function update_timer () {
         if(function_exists("set_time_limit")){
+            // Allows additional extension of POP3 request timeout to specified TIMEOUT property when update_timer is called.
             set_time_limit($this->TIMEOUT);
         }
         return true;