Comment 4 for bug 1930933

I have a heavily modified OPAC but I applied the following in my environment:

http://git.pls-net.org/gitweb/?p=templates_owwl.git;a=commitdiff;h=f20afc0b12b9865831d5fbe95fb168747adc83be

Basically I filter the title once and then use filtered_title whenever necessary.