3 commits

Author	SHA1	Message	Date
Robin Appelman	d979e54030	log a warning while trying to acquire a db lock from within a transaction	2015-08-10 14:39:34 +02:00
Robin Appelman	96a9d171b3	Fix db schema	2015-08-03 14:13:36 +02:00
Robin Appelman	4ea7cbb0f5	Add database backend for high level locking	2015-08-03 14:13:35 +02:00