redis 2.8.4

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
redis: add 2.8.4 bottle.

Closes #25893.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
elasticsearch 0.90.10

Closes #25896.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>