[OPEN-ILS-DEV] 2.1 RC2 upgrade script testing

[Ben Shum]

Short follow-up, just tested our script on a freshly restored test copy
of our DB and hit this error twice now:

psql:Evergreen-ILS-2.1-RC2/Open-ILS/src/sql/Pg/2.0-2.1-upgrade-db.sql:6003:
ERROR:  function force_unicode_normal_form(text, unknown) does not exist
LINE 1: SELECT force_unicode_normal_form(NEW.value,'NFC')
               ^
HINT:  No function matches the given name and argument types. You might
need to add explicit type casts.
QUERY:  SELECT force_unicode_normal_form(NEW.value,'NFC')
CONTEXT:  PL/pgSQL function "facet_force_nfc" line 2 at assignment

No solution yet, still tinkering with what it means...

-- Ben