[Koha-patches] [PATCH] Add specific MARC21 tags to Topics (su-to) facet

[Frédéric DEMIANS]

> In fact, I believe the facets should be stored in the database,
> the object was never intended to be stored hard-coded in the DB,
> but was supposed to be moved into a table that would allow people
> to add new facets on the fly, etc.

What do you thing of a syspref in the meantime? A hash like 
NoZebraIndexes syspref?