Improve Lumen support

Author: boboldehampsink

src/Engines/Modes/Mode.php

@@ -13,7 +13,7 @@ abstract class Mode
 
     public function __construct()
     {
-        $this->modelService = resolve(ModelService::class);
+        $this->modelService = app(ModelService::class);
     }
 
     abstract public function buildWhereRawString(Builder $builder);

src/Providers/MySQLScoutServiceProvider.php

@@ -24,7 +24,7 @@ public function boot()
         }
 
         $this->app->make(EngineManager::class)->extend('mysql', function () {
-            return new MySQLEngine(resolve(ModeContainer::class));
+            return new MySQLEngine(app(ModeContainer::class));
         });
     }