Remove useless constructors

lib/Models/NewsletterLink.php

@@ -5,8 +5,4 @@ if(!defined('ABSPATH')) exit;
 
 class NewsletterLink extends Model {
   public static $_table = MP_NEWSLETTER_LINKS_TABLE;
-
-  function __construct() {
-    parent::__construct();
-  }
 }

lib/Models/NewsletterOption.php

@@ -5,8 +5,4 @@ if(!defined('ABSPATH')) exit;
 
 class NewsletterOption extends Model {
   public static $_table = MP_NEWSLETTER_OPTION_TABLE;
-
-  function __construct() {
-    parent::__construct();
-  }
 }

lib/Models/NewsletterPost.php

@@ -5,8 +5,4 @@ if(!defined('ABSPATH')) exit;
 
 class NewsletterPost extends Model {
   public static $_table = MP_NEWSLETTER_POSTS_TABLE;
-
-  function __construct() {
-    parent::__construct();
-  }
 }

lib/Models/NewsletterSegment.php

@@ -5,8 +5,4 @@ if(!defined('ABSPATH')) exit;
 
 class NewsletterSegment extends Model {
   public static $_table = MP_NEWSLETTER_SEGMENT_TABLE;
-
-  function __construct() {
-    parent::__construct();
-  }
 }

lib/Models/SendingQueue.php

@@ -10,10 +10,6 @@ class SendingQueue extends Model {
   const STATUS_SCHEDULED = 'scheduled';
   const STATUS_PAUSED = 'paused';
 
-  function __construct() {
-    parent::__construct();
-  }
-
   function pause() {
     if($this->count_processed === $this->count_total) {
       return false;

lib/Models/StatisticsClicks.php

@@ -5,8 +5,4 @@ if(!defined('ABSPATH')) exit;
 
 class StatisticsClicks extends Model {
   public static $_table = MP_STATISTICS_CLICKS_TABLE;
-
-  function __construct() {
-    parent::__construct();
-  }
 }

lib/Models/StatisticsForms.php

@@ -6,10 +6,6 @@ if(!defined('ABSPATH')) exit;
 class StatisticsForms extends Model {
   public static $_table = MP_STATISTICS_FORMS_TABLE;
 
-  function __construct() {
-    parent::__construct();
-  }
-
   public static function record($form_id, $subscriber_id) {
     if($form_id > 0 && $subscriber_id > 0) {
       // check if we already have a record for today

lib/Models/StatisticsNewsletters.php

@@ -6,10 +6,6 @@ if(!defined('ABSPATH')) exit;
 class StatisticsNewsletters extends Model {
   public static $_table = MP_STATISTICS_NEWSLETTERS_TABLE;
 
-  function __construct() {
-    parent::__construct();
-  }
-
   static function createMultiple(array $data) {
     $values = array();
     foreach($data as $value) {

lib/Models/StatisticsOpens.php

@@ -5,8 +5,4 @@ if(!defined('ABSPATH')) exit;
 
 class StatisticsOpens extends Model {
   public static $_table = MP_STATISTICS_OPENS_TABLE;
-
-  function __construct() {
-    parent::__construct();
-  }
 }

lib/Models/StatisticsUnsubscribes.php

@@ -5,8 +5,4 @@ if(!defined('ABSPATH')) exit;
 
 class StatisticsUnsubscribes extends Model {
   public static $_table = MP_STATISTICS_UNSUBSCRIBES_TABLE;
-
-  function __construct() {
-    parent::__construct();
-  }
 }

lib/Models/SubscriberCustomField.php

@@ -8,10 +8,6 @@ if(!defined('ABSPATH')) exit;
 class SubscriberCustomField extends Model {
   public static $_table = MP_SUBSCRIBER_CUSTOM_FIELD_TABLE;
 
-  function __construct() {
-    parent::__construct();
-  }
-
   static function createOrUpdate($data = array()) {
     $custom_field = CustomField::findOne($data['custom_field_id']);
     if($custom_field === false) {

lib/Models/SubscriberSegment.php

@@ -8,10 +8,6 @@ if(!defined('ABSPATH')) exit;
 class SubscriberSegment extends Model {
   public static $_table = MP_SUBSCRIBER_SEGMENT_TABLE;
 
-  function __construct() {
-    parent::__construct();
-  }
-
   function subscriber() {
     return $this->has_one(__NAMESPACE__.'\Subscriber', 'id', 'subscriber_id');
   }