+-- 1.5.2 2011/01/18
+Fixes:
+- Missing pz:termlist_term_factor in settings.c messed up pz:preferred
+- Term factor is default enabled but can be diseabled by pz:termlist_term_factor=0
+
-- 1.5.1 2011/01/06
Add scaling of facet count. Currently always enabled, needs fixing.