Filling with Dot-Notation Keys

Simply override `removeTableFromKey($key)` method and  just return original keys in order to support dot-notation when calling `fill` on model.

Author: pi0

src/Jenssegers/Mongodb/Eloquent/Model.php

@@ -523,6 +523,17 @@ protected function newBaseQueryBuilder()
 
         return new QueryBuilder($connection, $connection->getPostProcessor());
     }
+    
+    /**
+    * We just return original key here in order to support keys in dot-notation 
+    *
+    * @param  string  $key
+    * @return string
+    */
+    protected function removeTableFromKey($key)
+    {
+        return $key;
+    }
 
     /**
      * Handle dynamic method calls into the method.