Removing kind-voltha and addressing some other comments

Change-Id: I11e7aa9b9c6c703cf30eeaf1764a067ca7c70243
diff --git a/index.rst b/index.rst
index 646f320..b8d8d75 100644
--- a/index.rst
+++ b/index.rst
@@ -38,8 +38,6 @@
 
 - :doc:`./overview/architecture_overview`
 - :doc:`./overview/deployment_environment`
-- :doc:`./overview/workflows`
-- :doc:`./overview/quickstart`
 - :doc:`./overview/troubleshooting`
 
 Community
@@ -58,11 +56,10 @@
 
    overview/architecture_overview.rst
    overview/deployment_environment.rst
+   Deploy VOLTHA <voltha-helm-charts/README.md>
    overview/workflows.rst
-   overview/quickstart.rst
    overview/operate.rst
    overview/troubleshooting.rst
-   readme
 
 .. toctree::
    :maxdepth: 1
@@ -76,7 +73,6 @@
    Openolt Agent <openolt/README.md>
    VOLTHA CLI <voltctl/README.md>
    VOLTHA Protos <voltha-protos/README.md>
-   Kind-voltha <kind-voltha/README.md>
 
 .. toctree::
    :maxdepth: 1