Fix syntax for installation and configure to use smtp
Fixes raid configuration to mount ephemeral drives in autoscaling instances
add graphite
Merge branch 'two-dot-o' of https://git-wip-us.apache.org/repos/asf/incubator-usergrid into two-dot-o
Merge branch 'two-dot-o' of https://git-wip-us.apache.org/repos/asf/incubator-usergrid into two-dot-o