updated README and PHPDocs; cleaned up code

src/MetaServiceProvider.php

@@ -14,13 +14,14 @@ class MetaServiceProvider extends ServiceProvider
      */
     protected $defer = false;
     
+    /**
+     * Register the custom Artisan commands.
+     */
     protected $commands = [
         '\Glmdev\Meta\Commands\MetaMigrationCommand',
     ];
     
-    public function boot(){
-        
-    }
+    public function boot(){}
     
     /**
      * Register any package services.
@@ -29,16 +30,11 @@ class MetaServiceProvider extends ServiceProvider
      */
     public function register()
     {
-        // die('gtest2');
-
+        // alias the Meta class for easy access
         $loader = \Illuminate\Foundation\AliasLoader::getInstance();
         $loader->alias('Meta', 'Glmdev\Meta\Meta');
         
+        // register the Artisan commands
         $this->commands($this->commands);
-        
-        
-
     }
-    
-    public static function hello(){return "Hello!";}
 }