Merge pull request #13 from naillizard/laravel-7-support

Removed support for illuminate/support ^6.0

Author: mlanin

composer.json

@@ -12,7 +12,7 @@
     ],
     "require": {
         "php": "^7.2",
-        "illuminate/support": "^6.0|^7.0"
+        "illuminate/support": "^7.0"
     },
     "require-dev": {
         "orchestra/testbench": "^4.0",