It is used for sub directory at config reference:
* config-reference/networking/samples
* config-reference/telemetry/samples
Change-Id: Idff86e173bae754bd9d28b51504e13489272e000
Split up draft guides under separate heading and remove draft word for
easier review.
The output looks now basically like:
Generated documents
admin-guide-cloud
contributor-guide
networking-guide
user-guide
user-guide-admin
Draft Guides
arch-design-rst
config-ref-rst
image-guide-rst
install-guide-debian
install-guide-obs
install-guide-rdo
install-guide-ubuntu
Also, create separate tool openstack-indexpage that only generates index
page.
Change-Id: Ic68a674918f18dc37f8b9fa4e9d9f529a8ad131e
