Squashed commit of the following:
Squashed commit of the following:

commit c62a1918b12238bbc87e7e4703962294dcb519f6
Author: Lars Butler <Lars.Butler@gmail.com>
Date:   Sat Dec 25 11:34:31 2010 +0100

    Changed memcached references to redis-server


Former-commit-id: 7627e9acfd7bd1fd2275a8cdc1c136b9c871950e [formerly 7627e9acfd7bd1fd2275a8cdc1c136b9c871950e [formerly 7b019f270895173793c71d76db99f7b060690793]]
Former-commit-id: 6341df03f856e1d26ff5aab5f5179fb604602033
Former-commit-id: 8fe783636cb65efeb1b34b3c9a08e4f354c001aa
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine