ICL: Laravel 5.4 support.

Author: dmitry-ivanov

composer.json

@@ -11,20 +11,20 @@
     ],
     "require": {
         "php": ">=5.6.4",
-        "illuminate/support": "5.3.*",
-        "illuminate/console": "5.3.*",
-        "illuminated/helper-functions": "5.3.*",
+        "illuminate/support": "5.4.*",
+        "illuminate/console": "5.4.*",
+        "illuminated/helper-functions": "5.4.*",
         "monolog/monolog": "^1.11",
         "psr/http-message": "^1.0",
         "psr/log": "^1.0",
-        "symfony/finder": "3.1.*"
+        "symfony/finder": "^3.2"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.4",
+        "phpunit/phpunit": "^5.7",
         "mockery/mockery": "^0.9",
         "guzzlehttp/guzzle": "^6.0",
-        "orchestra/testbench": "3.3.*",
-        "illuminated/testing-tools": "5.3.*"
+        "orchestra/testbench": "3.4.*",
+        "illuminated/testing-tools": "5.4.*"
     },
     "autoload": {
         "files": ["integrations/autoload.php"],