The configuration, admin and install guides had pointers to
content that didn't get brought over from openstack-manuals.
This patch addresses that missing content.
The install guides ad a number of places where it referenced the
OpenStack Overview content which seemed reasonable to make available
in our documentation for reference. I brought along associated figures
that support that documentation.
The windows-iscsi-volume-driver documentation had pointers to
content in the compute/hypervisor documentation that haven't and
may not be migrated. I pulled the two sections being referenced into
the rst file in Cinder.
The reference in blockstorage-manage-volumes to networking was changed
to use a link to the Neutron documentation.
This eliminates all the Sphinx warnings generated around missing
links to documentation.
Change-Id: I85ad0207ae480d499a34d273895b6a88fb41fda7
de219b7134