[dev] libcloud pull request: Added the base files needed for sphinx docs

[alex]

GitHub user alex opened a pull request:

    https://github.com/apache/libcloud/pull/128

    Added the base files needed for sphinx docs

    

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

    $ git pull https://github.com/alex/libcloud sphinx-docs

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

    https://github.com/apache/libcloud/pull/128.patch

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