Follow the new PTI for document build

For compliance with the Project Testing Interface as described in:
[1] https://governance.openstack.org/tc/reference/project-testing-interface.html
[2] http://lists.openstack.org/pipermail/openstack-dev/2017-December/125710.html

[doc/requirements.txt] & [test-requirements.txt]
To support documentation generation in new PTI, project should have
list python dependencies needed for documentation in
doc/requirements.txt which are move from test-requirements.txt

[doc/source/contributor/index.rst] & [setup.cfg]
- Remove [pbr] section in setup.cfg [3], and unrelated lines in
contributor/index.rst
[3] http://lists.openstack.org/pipermail/openstack-dev/2018-March/128594.html
- Add sphinxcontrib.apidoc to replace pbr autodoc

[tox.ini]
--ignore D000: pep8 require sphinx (which move to doc/requirements.txt)
to test doc/source files, however, docs already test the doc/source.
Therefore we can ignore the D000 error code.

Depends-On: https://review.openstack.org/#/c/559327/
Change-Id: Iee90f19a5e46978a97035eab7e4b1e0ec68b8684

1 files changed, 0 insertions, 8 deletions

diff --git a/test-requirements.txt b/test-requirements.txt
index 558dddd2a..eeea491e0 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -18,11 +18,3 @@ testscenarios>=0.4 # Apache-2.0/BSD
 WebTest>=2.0.27 # MIT
 bashate>=0.5.1 # Apache-2.0
 flake8-import-order>=0.13 # LGPLv3
-
-# Doc requirements
-sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
-sphinxcontrib-pecanwsme>=0.8.0 # Apache-2.0
-sphinxcontrib-seqdiag>=0.8.4 # BSD
-openstackdocstheme>=1.18.1 # Apache-2.0
-reno>=2.5.0 # Apache-2.0
-os-api-ref>=1.4.0 # Apache-2.0