Bug 33406: Filter out some known isolated trouble makers
Test plan:
1) Launch k-t-d with ES:
-- ktd --es7 pull
-- ktd --es7 up
2) Visit /cgi-bin/koha/authorities/authorities-home.pl and search for 'tim'
3) Edit that, add a dash '-' to 100$a, like 'Bunce, Tim - name'"
4) Do a authority search for 'tim - name', notice it errors out
5) Apply patch
6) Perform the same search, notice it doesn't error and returns the correct record
Signed-off-by: Pedro Amorim <pedro.amorim@ptfs-europe.com> Signed-off-by: Nick Clemens <nick@bywatersolutions.com> Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>