Pages Max Age From Request Min Meta

Slice:	images_production
Index:	697
Name:	PagesMaxAgeFromRequestMinMeta
Group:
Description:	Maximum age of pages in minuties over request timestamp - top nonzero min. Used only in fresh search
Tags:	TG_DOC TG_DATE TG_L3 TG_META TG_FRESHNESS_USE TG_FRESHNESS_FROZEN_POOL
Authors:
Responsibles:	fedorenko