tweak migration and php support (#25)

Author: saqueib

composer.json

@@ -18,11 +18,11 @@
     }
   ],
   "require": {
-    "php": "^7.3",
-    "laravel/framework": "~5.4.0|~5.5.0|~5.6.0|~5.7.0|~5.8.0|^6.0|^7.0|^8.0"
+    "php": "^7.3|^8.0",
+    "laravel/framework": "~5.8.0|^6.0|^7.0|^8.0|^9.0"
   },
   "require-dev": {
-    "orchestra/testbench": "3.8.*|4.*|5.*",
+    "orchestra/testbench": "3.8.*|4.*|5.*|6.*",
     "mockery/mockery": "^0.9.4 || ~1.0",
     "phpunit/phpunit": "^8.5"
   },

src/migrations/2014_10_00_000001_add_group_column_on_settings_table.php

@@ -15,7 +15,7 @@ public function up()
     {
         Schema::table('settings', function (Blueprint $table) {
             $table->dropUnique('settings_name_unique');
-            $table->string('group')->default('default');
+            $table->string('group')->after('val')->default('default');
         });
     }