Prevent spammers from creating accounts on wiki and making edits
We should come up with a better way of preventing spam than the math verfication that’s currently done, since there has been an increase in spam over the past few days.
(from redmine: issue id 523, created on 2011-01-27, closed on 2011-03-24)
- relates #335
To upload designs, you'll need to enable LFS and have admin enable hashed storage. More information