Fixing man page generation
The man page generation failed with sphinx v1.1.3
and docutils 0.10 and 0.11.
Adding docutils==0.9.1 to the test-requirements.txt
in order to solve this issue.
The docutils==0.9.1 is on the common OpenStack dependency list.
Several doc creation warning and error also fixed by this change.
Change-Id: Icb412876f5a989e6b8aa4886f2a246127a76521a
diff --git a/test-requirements.txt b/test-requirements.txt
index 693daff..236a473 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,4 +4,5 @@
flake8==2.0
hacking>=0.5.6,<0.7
# needed for doc build
+docutils==0.9.1
sphinx>=1.1.2