removed cache reference from Domain\Model
Added Redis cache gateway product(not finished)
updated Caching\Cache to default to memcache
uypdated Store\Memcache to add lambda and variable argument list to Memcache#read
Fixed bugs introduced with update of Cache
added RequestInfoBean#get as shortcut to isset and ternary
Fixed false positive on Store\Memcache#exists
Updated Store.Memcache to accept cache key generator dsl characters
Fixed bugf in Store\Memcache#read