This moves the charts in openstack-helm-infra closer towards a
standard structure. It addresses multiple deviations, including:
missing resources for init containers, incorrect indents for
disabled resources in some charts, incorrect indents for volumes
and volumemounts added via values, missing resources for some
helm test templates, missing helm-toolkit image functions, and
moving the resource template declarations to be under the image
template declarations
Change-Id: I4834a5d476ef7fc69c5583caacc0229050f20a76
de9c46bcfa