Merge branch 'Laravel-5.5' of github.com:GeneaLabs/laravel-caffeine into Laravel-5.5

Author: mikebronner

src/Dripper.php

@@ -36,6 +36,22 @@ public function getIntervalAttribute() : string
             300000
         );
     }
+    
+    public function getThresholdAttribute() : int
+    {
+        return config(
+            'genealabs-laravel-caffeine.thresholdDifference',
+            10000
+        );
+    }
+    
+    public function getCheckIntervalAttribute() : int
+    {
+        return config(
+            'genealabs-laravel-caffeine.checkLastDripInterval',
+            2000
+        );
+    }
 
     public function getUrlAttribute() : string
     {