resolved #47

Author: ismcagdas

src/AbpCompanyName.AbpProjectName.EntityFramework/Migrations/201605041151380_UserAccount_And_Notification_Changes.cs

@@ -16,7 +16,7 @@ public override void Up()
 
         public override void Down()
         {
-            RenameColumn("dbo.AbpUserNotifications", "NotificationId", "TenantNotificationId");
+            RenameColumn("dbo.AbpUserNotifications", "TenantNotificationId", "NotificationId");
             DropColumn("dbo.AbpUserAccounts", "LastLoginTime");
         }
     }