Cleanup cookiecutter defaults

Some of the defaults applied by cookiecutter are not applicable to this
repository and were not cleaned up before getting committed. This patch:

 - updates the project setting so that 'git review' will work properly.
 - updates the docs conf so docs will build
 - updates the setup.cfg so that it can be installed properly

Change-Id: I47b2324202fe041d49d414f30756627123093dc9
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 189e587..77b483b 100755
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -37,8 +37,8 @@
 master_doc = 'index'
 
 # General information about the project.
-project = u'openstack'
-copyright = u'2016, OpenStack Foundation'
+project = u'keystone-tempest-plugin'
+copyright = u'2017, OpenStack Foundation'
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
 add_function_parentheses = True