[dev] libcloud pull request: Populate openstack connection's auth_user_info

[Git at Apache]

GitHub user mynnx opened a pull request:

    https://github.com/apache/libcloud/pull/68

    Populate openstack connection's auth_user_info

    Keystone Auth 2.0 returns user information, including roles, with a 
successful authentication request.  This pull request adds the ability to get 
to that information via the `auth_user_info` attribute of the Openstack 
driver's connection.
    
    
http://docs.rackspace.com/auth/api/v2.0/auth-client-devguide/content/Sample_Request_Response-d1e64.html

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/mynnx/libcloud add_2.0_auth_user_info

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/libcloud/pull/68.patch

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commit b03ab9d837dea2f3523fad52572730cb2e4d5c54
Author: Mark Everett <mark.ever...@rackspace.com>
Date:   2012-07-02T15:00:12-07:00

    populate openstack connection's auth_user_info
    only for 2.0 auth though; otherwise None

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