Awsfabrictasks

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Whats new?

- Python 3 support.
Thanks to João Miguel Neves for submitting this
patch (https://github.com/espenak/awsfabrictasks/pull/24).

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Whats new?

- Multitag Support
As explained in https://github.com/espenak/awsfabrictasks/pull/11
Thanks to Lucas Hrabovsky

Backwards incompatible changes:

- ``awsfabrictasks.ec2.api.Ec2InstanceWrapper.get_by_tagvalue()`` does not raise
``LookupError`` anymore. It returns an empty list instead.
- ``fabric.api.env`` and ``awsfabrictasks.ec2.api.Ec2InstanceWrapper`` is
no longer imported in ``awsfabrictasks/__init__.py``. So if you have
any code importing those from ``awsfabrictasks``, you need to update
it to import from the correct place.

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- Make ec2_list_instances work with boto 2.6.0 as well as earlier versions
(https://github.com/espenak/awsfabrictasks/pull/9).
Closes https://github.com/espenak/awsfabrictasks/issues/7
Thanks to Mr. Russ Ferriday

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- Prevent clash caused by addition of -t to underlying options
(https://github.com/espenak/awsfabrictasks/pull/8).
Thanks to Mr. Russ Ferriday

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- Support for user_data in in Ec2LaunchInstance
(https://github.com/espenak/awsfabrictasks/pull/4)
Thanks to Mr. Russ Ferriday
- Methods in awsfabrictasks.conf that makes it easier to unittest code.

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- More S3 tasks, including sync-up/download directories.
- EC2 rsync upload and download. Deprecates ec2_rsync.
- Bash completion script.