Bug 36821: Changed Authority Type text limit for librarians and OPAC to match database

Bug 36821: Changed Authority Type text limit for librarians and OPAC to match database

To test:
1. Administration -> Authority Types
2. Select Genre -> Actions -> MARC Structure
3. Search or find tag 090 -> Actions -> Edit
4. Don't make any edits just hit submit
5. See the error: Please enter no more than 100 characters
6. Apply patch
7. Repeat steps 1-4
8. Notice error is gone and you can enter up to 255 characters to match database

Extra Credit:
1. Administration -> Authority Types
2. Select Genre -> Actions -> MARC Structure
3. Search or find tag 090 -> Actions -> Subfields
4. Choose any subfield -> Edit
5. Write a description for staff interface or OPAC
6. Notice you enter up to 255 characters to match database

Please enter the commit message for your changes. Lines starting

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>