Bug 2046 - Suggestions: Title Field too small

Bug 2046 - Suggestions: Title Field too small

Increase both on staff and OPAC interface
from 80 to 255 characters to be saved in
the database. Shown will be 80 characters.

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Clean patch, workes as described.

To test:
- Apply patch and run database update
- Check that the column in the database is now varchar(255)
- Enter a new suggestion in the OPAC
- Edit this suggestion in staff
- Confirm form has the new max value set