Upper requirements recently bumped sphinx from 1.6.5 to 1.7.4 which
breaks our docs job. This switches the apidocs build to use
sphinxcontrib.apidoc.
Change-Id: I1df20c2de6523c46e8bd0facbc5f7404d20a9bf2
There have been recent changes to how docs jobs are run under zuul [1].
This patch updates neutron-lbaas-dashboard to be able to run under the
new zuul docs jobs.
[1] https://review.openstack.org/#/c/508694/
Change-Id: I482b4904838f39e7e32eb499ef9a29a4ec349522