
Adding sphinx_build config in setup.cfg, the conf.py which needed by sphinx_build. And a default index.rst. Partially implement blueprint: docs Change-Id: Icfd25f212681595055e5326831191391fd41ed19
Adding sphinx_build config in setup.cfg, the conf.py which needed by sphinx_build. And a default index.rst. Partially implement blueprint: docs Change-Id: Icfd25f212681595055e5326831191391fd41ed19