Move all base templates to separate directory

Now we can store all base templates in separate directory and use a link
on these templates instead of copy-pasting it in all new directory.

Change-Id: Ibc0c77642bb40303606047a54e3e198e7ef5a962

doc/source/conf.py

@@ -33,7 +33,7 @@ feed_base_url = 'http://specs.openstack.org/openstack/heat-specs'
 feed_author = 'OpenStack Heat Team'
 
 exclude_patterns = [
-    '**/template.rst',
+    '**/templates/*.rst',
 ]
 
 # Optionally allow the use of sphinxcontrib.spelling to verify the

tests/test_titles.py

@@ -87,11 +87,13 @@ class TestTitles(testtools.TestCase):
 
     def test_template(self):
         releases = [x.split('/')[1] for x in glob.glob('specs/*/')]
+        # ignore directory with base templates for releases
+        releases.remove('templates')
         # Ignore juno and kilo.
         releases.remove('juno')
         releases.remove('kilo')
         for release in releases:
-            with open("specs/%s/template.rst" % release) as f:
+            with open("specs/templates/%s-template.rst" % release) as f:
                 template = f.read()
             spec = docutils.core.publish_doctree(template)
             template_titles = self._get_titles(spec)