remove static files from docs

Since we are already using oslosphinx, there is no reason to
host our own version of the usual static files.

Change-Id: Id5a88a8bae17a6de3b10961f4db3314728588372
Clean up EP-Filter after delete project/endpoint

For endpoint_filter extension we should remove all the endpoint
to project associations when we delete the associated endpoint
or project. Otherwise list_endpoints_for_project and
list_projects_for_endpoint API will return 404 response if the
associated endpoint or project has been deleted. Also, there will
be a lot of dirty data remaining in the database.

Change-Id: I48e9100a8fa92d10b7ffe5f89bfb8ba9cf78a0e7
Closes-Bug: #1305537
Add X-Auth-Token header in federation examples

cURL examples depicting fetching accessible projects and domains upon
successfull retrieving federated unscoped token should also include
``X-Auth-Token`` header.
This patch adds headers to the examples.

Change-Id: I463e34511b8f9b19012fce955f04a0269d5de9cd
Closes-Bug: #1348680
Add the new Keystone TokenModel

This commit adds the new Keystone TokenModel that will be used to
unify in-memory references for tokens. The initial implementation
of this model works similarly to the AccessInfo model from
keystoneclient, providing a unified set of properties that will
return the data from the token-version specific locations.

Future development will round this model out to be better suited
as an authoratative token data source that can be transformed into
any token format / version.

Change-Id: I341e03ac8483f8d6085f4c2c218a28647b9ff2e4
bp: non-persistent-tokens
Merge "Clean up EP-Filter after delete project/endpoint"
Merge "Add X-Auth-Token header in federation examples"
Merge "remove static files from docs"
Merge "Add the new Keystone TokenModel"