Added command docs, and changed request token to take in name or
id of a project, and also support a domain option.
Change-Id: I87363274e5b7a0c687e234f5a4bcaaf166d28840
The keystoneclient code for oauth1 support has changed.
As such, we should remove the delete, list and authenticate
functions, since they are not in keystoneclient.
Also, we must now pass in the project id when creating a
request token. Additionally we must now pass in roles
when authorizing a request token.
Added functional tests to ensure output and input args
are the same.
bp add-oauth-support
Change-Id: I559c18a73ad95a0c8b7a6a95f463b78334186f61
