Add WADLs for layer3 router and floating IPs for Networking

Closes-Bug: #1276265

Change-Id: I62b6f7144cc40e51580ef5428e8a66b4a985c511
author: diane fleming
Set up for publishing via openstack-doc-tools

tox -e publishdocs will be called by the post jenkins jobs to prepare
everything for publishing on docs.openstack.org - and then the content
of publish-docs gets copied.

tox -e publishdocs-api is the job for api.openstack.org.

Additionally, remove parameter --api-docs from
openstack-doc-tools invocation, it is set in doc-test.conf now.

Change-Id: I84986e1572d128b85ad43863217e4d6c0b22f41f
Merge "Add WADLs for layer3 router and floating IPs for Networking"
Rename Openstack to OpenStack

Change-Id: Ia6c570b83318b13346069b514158a1cd64c32249
Merge "Set up for publishing via openstack-doc-tools"