Bug 27240: Basket export cleanup.

Bug 27240: Basket export cleanup.

Remove spaces and irrelevant links.

Test plan:
1 - Create a basket
2 - Export it in excel
3 - There's a lot of spaces in Order column and irrelevant 'Add internal note'
4 - Apply patch
5 - Export file
6 - It's tidier, fewer spaces and no useless Add/edit note links

https://bugs.koha-community.org/show_bug.cgi?id=27240
Signed-off-by: Séverine QUEUNE <severine.queune@bulac.fr>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>