create entities and repositories

src/Mine/SeekerBundle/Repository/GridRepository.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Mine\SeekerBundle\Repository;
+
+/**
+ * GridRepository
+ *
+ * This class was generated by the Doctrine ORM. Add your own custom
+ * repository methods below.
+ */
+class GridRepository extends \Doctrine\ORM\EntityRepository
+{
+}