Remove non-existent links in TOC
Remove non-existent links in TOC

As it stands, it is confusing to a viewer of the TOC on what links
to actual documentation and what is a placeholder.  This removes
links that go no where.

andrecolin/openstack-helm,ss7pro/aic-helm,att-comdev/openstack-helm,att-comdev/openstack-helm,att-comdev/openstack-helm,andrecolin/openstack-helm,ss7pro/aic-helm