For each organization, we create a set of buckets for each associated
resource (sources, servers, layouts, and dashbaords).
The bucket name is the path join of the resource bucket name and the
oranizations name. If the organizations name is empty, then the bucket
name is the resource bucket name (this is backwards compatible with how
resources are currently stored).
Signed-off-by: Jared Scheib <jared.scheib@gmail.com>