Apply cookiecutter to newly split project

This tempest plugin is being split out of the main manila project in
accordance with Queens goal "Split Tempest Plugins into Separate
Repos/Projects"[1]. This patch applies the standard boilerplate files
for OpenStack projects so that it can stand on its own.

[1] https://governance.openstack.org/tc/goals/queens/split-tempest-plugins.html
diff --git a/doc/source/install/common_configure.rst b/doc/source/install/common_configure.rst
new file mode 100644
index 0000000..1ece17a
--- /dev/null
+++ b/doc/source/install/common_configure.rst
@@ -0,0 +1,10 @@
+2. Edit the ``/etc/manila-tempest-plugin/manila-tempest-plugin.conf`` file and complete the following
+   actions:
+
+   * In the ``[database]`` section, configure database access:
+
+     .. code-block:: ini
+
+        [database]
+        ...
+        connection = mysql+pymysql://manila-tempest-plugin:MANILA-TEMPEST-PLUGIN_DBPASS@controller/manila-tempest-plugin