Add Laravel 7 support

Author: sohelamin

composer.json

@@ -17,9 +17,9 @@
  ],
  "require": {
  "php": "^7.1",
- "illuminate/support": "^6.0",
+ "illuminate/support": "^5.5|^6.0|^7.0",
  "appzcoder/crud-generator": "^3.0",
- "laravelcollective/html": "^6.0",
+ "laravelcollective/html": "^5.5|^6.0|^7.0",
  "spatie/laravel-activitylog": "^3.2"
  },
  "autoload": {

src/LaravelAdminCommand.php

@@ -46,7 +46,7 @@ public function handle()
  exit();
  }
 
- if (\App::VERSION() >= '5.2') {
+ if (\App::VERSION() >= '5.2' && \App::VERSION() < '6.0') {
  $this->info("Generating the authentication scaffolding");
  $this->call('make:auth');
  }