Remove templates from toctrees

We don't want the templates to show up in the RSS feed, so exclude them
from being converted to HTML and listed in the toctree.

Remove the now unused index.rst.

Change-Id: I28c02aff7a8d34ae6c5749c3cd8214a90ba593f3

doc/source/conf.py

@@ -71,7 +71,10 @@ copyright = u'2014, OpenStack Glance Team'
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
-exclude_patterns = ['_build']
+exclude_patterns = [
+    '_build',
+    '**/template.rst',
+]
 
 # The reST default role (used for this markup: `text`) to use for all documents.
 #default_role = None

doc/source/index.rst

@@ -4,14 +4,6 @@
 Image Service Specifications (glance)
 =====================================
 
-Contents:
-
-.. toctree::
-   :glob:
-   :maxdepth: 1
-
-   specs/*
-
 Juno approved specs:
 
 .. toctree::

specs/index.rst

@@ -1,10 +0,0 @@
-================
- Specifications
-================
-
-.. toctree::
-   :glob:
-   :maxdepth: 1
-
-   juno/index
-   kilo/index