Merge pull request #60 from enflow-nl/laravel54

Add support for Laravel 5.4

Author: themsaid

composer.json

@@ -13,14 +13,14 @@
     ],
     "require": {
         "php": "^5.5.9 || ^7.0",
-        "illuminate/support": "5.1.* || 5.2.* || 5.3.*",
-        "illuminate/console": "5.1.* || 5.2.* || 5.3.*",
-        "illuminate/filesystem": "5.1.* || 5.2.* || 5.3.*"
+        "illuminate/support": "~5.1",
+        "illuminate/console": "~5.1",
+        "illuminate/filesystem": "~5.1"
     },
     "require-dev": {
         "phpunit/phpunit" : "^4.8 || ^5.0",
-        "orchestra/testbench": "3.3.x-dev",
-        "orchestra/database": "3.3.x-dev",
+        "orchestra/testbench": "~3.0",
+        "orchestra/database": "~3.0",
         "mockery/mockery": "~0.9.4"
     },
     "autoload": {