allow comma and semicolon as separator for csv import
depending on the os language settings, excel will use comma or semicolon for a separator when exporting to csv. FD right now understands comma only.
(from redmine: issue id 414, created on 2011-08-14, closed on 2011-09-10)
- relates #442 (closed)
To upload designs, you'll need to enable LFS. More information