Update Composer Remove Laravel support

Author: amandio

composer.json

@@ -32,15 +32,5 @@
   },
   "scripts": {
     "post-install-cmd": "php -r \"copy('phpunit.xml.example', 'phpunit.xml');\""
-  },
-  "extra": {
-    "laravel": {
-      "providers": [
-        "Codeonweekens\\MPesa\\MPesaServiceProvider"
-      ],
-      "aliases": {
-        "MPesa": "Codeonweekens\\MPesa\\MPesa\\Facades\\MPesa"
-      }
-    }
   }
 }