Add create_exchange method
Give default for attributes and call correct module
Merge pull request #6 from jakedavis/create-exchange

Add create_exchange method
create_exchange => declare_exchange
Use symbols as keys
Add a test for declare_exchange
Update change log
1.1.0
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1.1.0 is out
Tags must be comma-separated
Update docs
Use 1.8-compatible hash syntax
Bunny 1.3.1+
1.2.0
Back to dev version
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1.2.0 is out
Fix Rspec 2.99.0.beta2 and above

As of Rspec version 2.99.0.beta2, 's' is deprecated as an alias for the
documentation formatter[1].

Use long arguments to specify the documentation formatter so that it's
clearer what these arguments are. `-c` also becomes `--color`.

[1]: https://github.com/rspec/rspec-core/releases/tag/v2.99.0.beta2
Add `delete_exchange` method

And its accompanying tests, modelled on the `delete_queue` method.