* Modified request context to allow it to hold all of the relevant data from the auth component.
* Pulled out access to AuthManager from as many places as possible
* Massive cleanup of unit tests
* Made the openstack api fakes use fake Authentication by default
There are now only a few places that are using auth manager:
* Authentication middleware for ec2 api (will move to stand-alone middleware)
* Authentication middleware for os api (will be deprecated in favor of keystone)
* Accounts and Users apis for os (will be switched to keystone or deprecated)
* Ec2 admin api for users and projects (will be removed)
* Nova-manage user and project commands (will be deprecated and removed with AuthManager)
* Tests that test the above sections (will be converted or removed with their relevant section)
* Tests for auth manager
* Pipelib (authman can be removed once ec2 stand-alone middleware is in place)
* xen_api (for getting images from old objectstore. I think this can be removed)
Vish
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