boto/boto — pull request #997 by nkvoll (2012-09-19 15:04:16+00:00)
Title: Support for returned NotificationARNs in cloudformation

Without this fix, using the notification feature of CloudFormation stacks breaks ``describe_stacks`` because it can't parse the returned XML.

This pull request contains two commits:
- The first commits adds the NotificationARNs section to the CloudFormation API response, which causes the unit test to fail.
- The second commit adds support for the section in the stack parsing code, and the unit test passes again.

The NotificationARNs result type is described in http://docs.amazonwebservices.com/AWSCloudFormation/latest/APIReference/API_Stack.html, from which it's pretty trivial to see that it should be handled in the same way as ``Capabilities``.