Fix so In-Reply-To header is set also for MDN receipts (#1490523)

Aleksander Machniak

2015-09-06 91018f38d4d50ecaf2576e817f5bd8442c5341e9

1
2
3
4
5
-- Updates from version 0.8
 
ALTER TABLE `cache` DROP COLUMN `cache_id`;
ALTER TABLE `users` DROP COLUMN `alias`;
ALTER TABLE `identities` ADD INDEX `email_identities_index` (`email`, `del`);