find_cache 0.2.0

Makes ActiveRecord >=3.0.0 'find_by_id, find_by_(attr)' methods and 'has_one, belongs_to relations' cacheable by PK(id) or any referenced columns using Rails.cache methods. It also supports fetching multiple records using PKs(ids) with find_all_cache method(if cache store supports multiple reads [hint: memcache_store, dalli_store support.]).