Upload OSLO templates for SF to work with Queens

* Adds some templates from oslo/keystoneauth.
* Adds rendering tests.
* Small cleanup after initial commit.

Change-Id: I8a1e37d132e6befd66d03da1809a95359f836365
diff --git a/LICENSE b/LICENSE
index 952df70..18b4002 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2018 OSCore Team
+Copyright (c) 2018 Mirantis Inc
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -10,4 +10,4 @@
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
-limitations under the License.
\ No newline at end of file
+limitations under the License.