2 commits

Author	SHA1	Message	Date
Lukas Metzger	4fb70354ce	Updated database schema with additional foreign keys and ON DELETE CASCADE to secure consistency	2016-02-10 17:06:56 +01:00
Lukas Metzger	6d93cbd628	Added upgrade.php and version checks	2016-02-06 13:23:28 +01:00