Update the most of outdated composer deps & fix Symfony 4.1 deprecations

Author: VolCh

composer.json

@@ -24,18 +24,18 @@
         "symfony/translation": "^4.0",
         "symfony/validator": "^4.0",
         "symfony/yaml": "^4.0",
-        "symfony/debug-bundle": "^4.0",        
-        "symfony/web-server-bundle": "^4.0",       
+        "symfony/debug-bundle": "^4.0",
+        "symfony/web-server-bundle": "^4.0",
         "symfony/web-profiler-bundle": "^4.0",
-        "symfony/profiler-pack": "^1.0",        
+        "symfony/profiler-pack": "^1.0",
         "twig/extensions": "^1.5",
-        "symfony/dotenv": "^4.0",        
-        "dama/doctrine-test-bundle": "^4.0",        
+        "symfony/dotenv": "^4.0",
+        "dama/doctrine-test-bundle": "^4.0",
         "twig/twig": "^2.4",
         "white-october/pagerfanta-bundle": "^1.1"
     },
     "require-dev": {
-        "codeception/codeception": "2.3.x-dev",
+        "codeception/codeception": "2.4.x-dev",
         "friendsofphp/php-cs-fixer": "^2.7",
         "symfony/browser-kit": "^4.0",
         "symfony/css-selector": "^4.0",