theme: Change the index files for the right nav.

Changes the index files for the navigation to generate properly.

Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>

source/index-openstack.rst

@@ -1,4 +1,5 @@
-.. rubric:: OpenStack* implementation
+OpenStack* implementation
+#########################
 
 .. toctree::
    :maxdepth: 1

source/index.rst

@@ -8,37 +8,37 @@ Clear Linux* Project for Intel® Architecture--Documentation
 
 
 Getting started
-***************
+================
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
 
    index_gs.rst
 
 
 Software update
-***************
+===============
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
 
    index_sw_update.rst
 
 
 Bundles
-*******
+=======
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
 
    index_bundles.rst
 
 
 OpenStack* implementation
-*************************
+=========================
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
 
    index-openstack.rst
 
@@ -52,7 +52,7 @@ Indices and tables
 
 License and Disclaimers
 #######################
-.. toctree::
+.. toctree::   
 
 .. include:: documentation_license.rst
 

source/index_bundles.rst

@@ -1,7 +1,8 @@
-.. rubric:: Bundles
+Bundles
+#######
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
 
    bundles_overview
    bundles_in_clr

source/index_gs.rst

@@ -1,7 +1,8 @@
-.. rubric:: Getting started
+Getting started
+###############
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
 
    gs_getting_started
    gs_supported_hardware

source/index_sw_update.rst

@@ -1,7 +1,8 @@
-.. rubric:: Software update
+Software update
+###############
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
 
    swupdate_about_sw_update
    swupdate_how_to_run_the_updater