Update deps

Also CS (because cs-fixer got an update)

Package operations: 0 installs, 26 updates, 0 removals
  - Updating twig/twig (v2.12.1 => v2.12.2)
  - Updating symfony/symfony (v3.4.33 => v3.4.34)
  - Updating doctrine/event-manager (v1.0.0 => 1.1.0)
  - Updating doctrine/collections (v1.6.2 => 1.6.3)
  - Updating doctrine/cache (v1.8.1 => 1.9.0)
  - Updating doctrine/persistence (1.1.1 => 1.2.0)
  - Updating doctrine/inflector (v1.3.0 => 1.3.1)
  - Updating symfony/mime (v4.3.5 => v4.3.7)
  - Updating swiftmailer/swiftmailer (v6.2.1 => v6.2.3)
  - Updating symfony/swiftmailer-bundle (v3.3.0 => v3.3.1)
  - Updating doctrine/dbal (v2.9.2 => v2.9.3)
  - Updating doctrine/instantiator (1.2.0 => 1.3.0)
  - Updating j0k3r/graby-site-config (1.0.93 => 1.0.94)
  - Updating phpoption/phpoption (1.5.0 => 1.5.2)
  - Updating symfony/http-client-contracts (v1.1.7 => v1.1.8)
  - Updating symfony/http-client (v4.3.5 => v4.3.7)
  - Updating sensiolabs/security-checker (v6.0.2 => v6.0.3)
  - Updating paragonie/constant_time_encoding (v2.2.3 => v2.3.0)
  - Updating scheb/two-factor-bundle (v4.7.1 => v4.8.0)
  - Updating symfony/phpunit-bridge (v4.3.6 => v4.3.7)
  - Updating composer/xdebug-handler (1.3.3 => 1.4.0)
  - Updating friendsofphp/php-cs-fixer (v2.15.3 => v2.16.0)
  - Updating doctrine/data-fixtures (v1.3.2 => 1.3.3)
  - Updating nette/schema (v1.0.0 => v1.0.1)
  - Updating nikic/php-parser (v4.2.4 => v4.3.0)
  - Updating sentry/sentry (2.2.2 => 2.2.4)

src/Wallabag/CoreBundle/Event/Subscriber/DownloadImagesSubscriber.php

@@ -35,8 +35,6 @@ class DownloadImagesSubscriber implements EventSubscriberInterface
 
     /**
      * Download images and updated the data into the entry.
-     *
-     * @param EntrySavedEvent $event
      */
     public function onEntrySaved(EntrySavedEvent $event)
     {
@@ -69,8 +67,6 @@ class DownloadImagesSubscriber implements EventSubscriberInterface
 
     /**
      * Remove images related to the entry.
-     *
-     * @param EntryDeletedEvent $event
      */
     public function onEntryDeleted(EntryDeletedEvent $event)
     {
@@ -88,8 +84,6 @@ class DownloadImagesSubscriber implements EventSubscriberInterface
      *
      * @todo If we want to add async download, it should be done in that method
      *
-     * @param Entry $entry
-     *
      * @return string|false False in case of async
      */
     private function downloadImages(Entry $entry)
@@ -106,8 +100,6 @@ class DownloadImagesSubscriber implements EventSubscriberInterface
      *
      * @todo If we want to add async download, it should be done in that method
      *
-     * @param Entry $entry
-     *
      * @return string|false False in case of async
      */
     private function downloadPreviewImage(Entry $entry)