Fix extended search JS issues
(from redmine: issue id 1330, created on 2019-09-17tgradl, closed on 2019-09-17)
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information
(from redmine: issue id 1330, created on 2019-09-17tgradl, closed on 2019-09-17)