Test times: EC2 provider

[Jeroen Vermeulen]

It takes more than 10 minutes to run the test suite on a small cloud
machine.  The single biggest culprit is the ec2 provider at 3 minutes,
and I find that over 80% of that is Storage making calls to goamz.

Does anyone know if perhaps there's some delay in goamz that we could
shortcut for testing?

Or alternatively, we can substitute test doubles for the Storage
implementation now — such as a localstorage, or a simple, ultra-fast
in-process implementation.  Might buy us a few minutes cheaply.


Jeroen