v1.2.6 diet.premium, diet registration email

data/db/update_1_2_6.sql

@@ -0,0 +1,8 @@
+START TRANSACTION;
+
+ALTER TABLE `diet`
+    ADD COLUMN `premium` TINYINT(1) NULL DEFAULT 0 AFTER `start_date`;
+
+UPDATE configuration set config_value = "1.2.6", date_change=CURRENT_DATE WHERE config_key = "db_version";
+
+COMMIT;