Handling long course name

[xcompass]

Right now, if the course name is very long, the server will return 500/502 with an exception.

sqlalchemy.exc.IntegrityError: (IntegrityError) (1062, "Duplicate entry 'This is a super long name course title I wonder how this is disp' for key 'name'") 'INSERT INTO `Course` (name) VALUES (%s)' ('This is a super long name course title I wonder how this is displayed This is a super long name course title I wonder how this is displayed1',)

System should handle long course name. If there is a limitation, the limitation should be posted on the course creating page and the limitation shouldn't be too small.

[kschwenghagen]

fixed in 831bd7f

The input field is now limited to 80 characters, the same limit was already on the database column.