Bug 27833: Make Koha::Exceptions::Patron::Attribute::* have parameters

Bug 27833: Make Koha::Exceptions::Patron::Attribute::* have parameters

This patch adds a 'field' to this exceptions. They now have an
'attribute' parameter referencing the object itself,

To test:
1. Apply this patch
2. Run:
   $ kshell
  k$ prove t/Koha/Exceptions.t
=> SUCCESS: Tests pass!
3. Sign off!

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>