engelsystem/engelsystem — pull request #160 by robofish (2014-11-20 22:23:05+00:00)
Title: Fixed database schema to allow questions again

The answer fields in Questions are now NULL by default. The previous
defaults would not fulfill the forein key contraints on line 493 of
`install.sql` and thus the creation of new (yet unanswered) questions was
not possible.