This addresses review comments made in change
I6522100a78241400b1ea059a39a32c259fe6ab90 which
updated the stable API docs.
Change-Id: Ib0ffe3e9702fd39914b2025096667e699bc432a0
extensions, stevedore and extensions config options are gone
and plain router is introduced in Pike.
Also this documents was little bit confusing about current and
old state of APIs.
This commit makes it more clear and reflect the current API state
and also describe the evolution of APIs.
Change-Id: I6522100a78241400b1ea059a39a32c259fe6ab90
Per the spec [1]:
reference/ – any reference information associated with a project that
is not covered by one of the above categories. Library projects should
place their automatically generated class documentation here.
There are a couple of documents that focus on nova internals, but won't
necessarily be applicable to user. These are moved here.
[1] specs.openstack.org/openstack/docs-specs/specs/pike/os-manuals-migration
Change-Id: I94614c2383329e1fbed60d9c5aca3fab5170ef8f
