Add Laravel 6.0 support

Author: Jordan Hall

composer.json

@@ -5,7 +5,7 @@
         "guzzlehttp/guzzle": "^6.2",
         "DivineOmega/DO-File-Cache": "^2.0",
         "divineomega/php-distance": "^1.0",
-        "illuminate/support": "^5.1",
+        "laravel/framework": "^5.1||^6.0",
         "ext-json": "*",
         "php": ">=7.0"
     },