Merge pull request #24 from dnlmr/laravel-7-support

Add Laravel 7 support

Author: dannyvankooten

composer.json

@@ -12,11 +12,11 @@
   "require": {
     "php": ">=7.1",
     "ibericode/vat": "^1.2",
-    "illuminate/contracts": "5.5.*|5.6.*|5.7.*|5.8.*|6.*",
-    "illuminate/support": "5.5.*|5.6.*|5.7.*|5.8.*|6.*"
+    "illuminate/contracts": "5.5.*|5.6.*|5.7.*|5.8.*|6.*|7.*",
+    "illuminate/support": "5.5.*|5.6.*|5.7.*|5.8.*|6.*|7.*"
   },
   "require-dev": {
-    "phpunit/phpunit": "^6.3|^7.0",
+    "phpunit/phpunit": "^6.3|^7.0|^8.5",
     "orchestra/testbench": "^3.7"
   },
   "autoload": {