Add a bit more structure around events.  Create them via create_event method of Session object.  Added some tests, too.
Initial working version of s3 xml payloads.
Rebasing and fixing merge conflict.
Removing assertIn since it's not supported in Python 2.6.
Adding some tests for handlers.  Also adding a test for iam get-user-policy.
Getting bytes/str sorted for Python 3.2.
Change endpoint for Service service to avoid SSL cert validation error.  Also changed to a universal endpoint.
Preserve the order of the keys in the JSON files when loaded.
Workaround for missing OrderedDicts in Python 2.6.
Yet another workaround for Python 2.6.
Adding some updated service descriptions for opsworks, datapipeline, and rds.
Bumping version number, removing unneeded code in setup.py.
HierarchicalEmitter should implement _register

The register() method checks the preconditions of the
passed in args before calling _register.  By implementing
register(), we weren't getting those checks for HierarchicalEmitter.
Mock calls to time.sleep in retry handler tests

The time/sleep calls weren't being checked anyways so this
just speeds up the test suite.  Otherwise these take ~10secs
to run.