Changes to doc config

now uses lfdocs-conf pip package.
needed for future move to rtdv3 jobs.

Issue-ID: CIMAN-33
Signed-off-by: Aric Gardner <agardner@linuxfoundation.org>
Change-Id: Ic08a81100d8a4c59c2d326161662f207cfd9e25e
diff --git a/docs/requirements-docs.txt b/docs/requirements-docs.txt
new file mode 100644
index 0000000..b3188dd
--- /dev/null
+++ b/docs/requirements-docs.txt
@@ -0,0 +1,15 @@
+tox
+Sphinx
+doc8
+docutils
+setuptools
+six
+sphinx_rtd_theme>=0.4.3
+sphinxcontrib-blockdiag
+sphinxcontrib-needs>=0.2.3
+sphinxcontrib-nwdiag
+sphinxcontrib-seqdiag
+sphinxcontrib-swaggerdoc
+sphinxcontrib-plantuml
+sphinx_bootstrap_theme
+lfdocs-conf